Home / 186,615,600,102.17-279,936,041,454.16-65,589,441,233.30

Finding the Fourth Proportional to 186,615,600,102.17, 279,936,041,454.16 and 65,589,441,233.30

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Solution

The fourth proportional to 186,615,600,102.17, 279,936,041,454.16 and 65,589,441,233.30 is: 98,388,604,864.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,615,600,102.17 : 279,936,041,454.16 = 65,589,441,233.30 : x
  2. Step 2: Convert to fraction form
    186,615,600,102.17/279,936,041,454.16 = 65,589,441,233.30/x
  3. Step 3: Cross multiply
    186,615,600,102.17x = 279,936,041,454.16 × 65,589,441,233.30
  4. Step 4: Simplify right side
    186,615,600,102.17x = 18,360,848,540,039,137,722,368
  5. Step 5: Solve for x
    x = 18,360,848,540,039,137,722,368/186,615,600,102.17
  6. Step 6: Final answer
    x = 98,388,604,864.69

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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.