Home / 4,896,288,568.10-7,344,432,852.15-2,937,184,465.70

Finding the Fourth Proportional to 4,896,288,568.10, 7,344,432,852.15 and 2,937,184,465.70

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Solution

The fourth proportional to 4,896,288,568.10, 7,344,432,852.15 and 2,937,184,465.70 is: 4,405,776,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,288,568.10 : 7,344,432,852.15 = 2,937,184,465.70 : x
  2. Step 2: Convert to fraction form
    4,896,288,568.10/7,344,432,852.15 = 2,937,184,465.70/x
  3. Step 3: Cross multiply
    4,896,288,568.10x = 7,344,432,852.15 × 2,937,184,465.70
  4. Step 4: Simplify right side
    4,896,288,568.10x = 21,571,954,082,711,724,032
  5. Step 5: Solve for x
    x = 21,571,954,082,711,724,032/4,896,288,568.10
  6. Step 6: Final answer
    x = 4,405,776,698.55

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Double scale
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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.