Home / 43,472,641.86-65,204,964.63-14,715,490.50

Finding the Fourth Proportional to 43,472,641.86, 65,204,964.63 and 14,715,490.50

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Solution

The fourth proportional to 43,472,641.86, 65,204,964.63 and 14,715,490.50 is: 22,071,882.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,472,641.86 : 65,204,964.63 = 14,715,490.50 : x
  2. Step 2: Convert to fraction form
    43,472,641.86/65,204,964.63 = 14,715,490.50/x
  3. Step 3: Cross multiply
    43,472,641.86x = 65,204,964.63 × 14,715,490.50
  4. Step 4: Simplify right side
    43,472,641.86x = 959,523,037,565,601
  5. Step 5: Solve for x
    x = 959,523,037,565,601/43,472,641.86
  6. Step 6: Final answer
    x = 22,071,882.37

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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.