Home / 104,024,828.28-156,006,102.26-65,222,246.28

Finding the Fourth Proportional to 104,024,828.28, 156,006,102.26 and 65,222,246.28

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Solution

The fourth proportional to 104,024,828.28, 156,006,102.26 and 65,222,246.28 is: 97,813,844.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,024,828.28 : 156,006,102.26 = 65,222,246.28 : x
  2. Step 2: Convert to fraction form
    104,024,828.28/156,006,102.26 = 65,222,246.28/x
  3. Step 3: Cross multiply
    104,024,828.28x = 156,006,102.26 × 65,222,246.28
  4. Step 4: Simplify right side
    104,024,828.28x = 10,175,068,422,784,584
  5. Step 5: Solve for x
    x = 10,175,068,422,784,584/104,024,828.28
  6. Step 6: Final answer
    x = 97,813,844.94

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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.