Home / 40,442,610.60-60,657,935.76-14,877,641.88

Finding the Fourth Proportional to 40,442,610.60, 60,657,935.76 and 14,877,641.88

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Solution

The fourth proportional to 40,442,610.60, 60,657,935.76 and 14,877,641.88 is: 22,314,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,442,610.60 : 60,657,935.76 = 14,877,641.88 : x
  2. Step 2: Convert to fraction form
    40,442,610.60/60,657,935.76 = 14,877,641.88/x
  3. Step 3: Cross multiply
    40,442,610.60x = 60,657,935.76 × 14,877,641.88
  4. Step 4: Simplify right side
    40,442,610.60x = 902,447,045,417,325.62
  5. Step 5: Solve for x
    x = 902,447,045,417,325.62/40,442,610.60
  6. Step 6: Final answer
    x = 22,314,262.90

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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.