Home / 2,619,571,506,095.70-3,929,357,259,143.70-2,619,571,506,095.70

Finding the Fourth Proportional to 2,619,571,506,095.70, 3,929,357,259,143.70 and 2,619,571,506,095.70

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Solution

The fourth proportional to 2,619,571,506,095.70, 3,929,357,259,143.70 and 2,619,571,506,095.70 is: 3,929,357,259,143.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,571,506,095.70 : 3,929,357,259,143.70 = 2,619,571,506,095.70 : x
  2. Step 2: Convert to fraction form
    2,619,571,506,095.70/3,929,357,259,143.70 = 2,619,571,506,095.70/x
  3. Step 3: Cross multiply
    2,619,571,506,095.70x = 3,929,357,259,143.70 × 2,619,571,506,095.70
  4. Step 4: Simplify right side
    2,619,571,506,095.70x = 10,293,232,313,323,135,078,236,160
  5. Step 5: Solve for x
    x = 10,293,232,313,323,135,078,236,160/2,619,571,506,095.70
  6. Step 6: Final answer
    x = 3,929,357,259,143.70

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Double scale
Find fourth proportional to 2,619,571,506,096.70, 3,929,357,259,145.20 and 2,619,571,506,096.70
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.