Home / 62,698,719.28-93,904,892.44-29,932,336.88

Finding the Fourth Proportional to 62,698,719.28, 93,904,892.44 and 29,932,336.88

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Solution

The fourth proportional to 62,698,719.28, 93,904,892.44 and 29,932,336.88 is: 44,830,148.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,698,719.28 : 93,904,892.44 = 29,932,336.88 : x
  2. Step 2: Convert to fraction form
    62,698,719.28/93,904,892.44 = 29,932,336.88/x
  3. Step 3: Cross multiply
    62,698,719.28x = 93,904,892.44 × 29,932,336.88
  4. Step 4: Simplify right side
    62,698,719.28x = 2,810,792,875,194,245
  5. Step 5: Solve for x
    x = 2,810,792,875,194,245/62,698,719.28
  6. Step 6: Final answer
    x = 44,830,148.17

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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.