Home / 26,610,925.91-36,723,070.91-15,008,463.23

Finding the Fourth Proportional to 26,610,925.91, 36,723,070.91 and 15,008,463.23

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Solution

The fourth proportional to 26,610,925.91, 36,723,070.91 and 15,008,463.23 is: 20,711,675.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,610,925.91 : 36,723,070.91 = 15,008,463.23 : x
  2. Step 2: Convert to fraction form
    26,610,925.91/36,723,070.91 = 15,008,463.23/x
  3. Step 3: Cross multiply
    26,610,925.91x = 36,723,070.91 × 15,008,463.23
  4. Step 4: Simplify right side
    26,610,925.91x = 551,156,859,299,323.44
  5. Step 5: Solve for x
    x = 551,156,859,299,323.44/26,610,925.91
  6. Step 6: Final answer
    x = 20,711,675.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.