Home / 26,951,010.90-40,426,516.35-14,815,785.30

Finding the Fourth Proportional to 26,951,010.90, 40,426,516.35 and 14,815,785.30

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Solution

The fourth proportional to 26,951,010.90, 40,426,516.35 and 14,815,785.30 is: 22,223,677.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,951,010.90 : 40,426,516.35 = 14,815,785.30 : x
  2. Step 2: Convert to fraction form
    26,951,010.90/40,426,516.35 = 14,815,785.30/x
  3. Step 3: Cross multiply
    26,951,010.90x = 40,426,516.35 × 14,815,785.30
  4. Step 4: Simplify right side
    26,951,010.90x = 598,950,586,668,539.75
  5. Step 5: Solve for x
    x = 598,950,586,668,539.75/26,951,010.90
  6. Step 6: Final answer
    x = 22,223,677.95

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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.