Home / 24,078,126.57-36,117,092.45-8,721,822.38

Finding the Fourth Proportional to 24,078,126.57, 36,117,092.45 and 8,721,822.38

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Solution

The fourth proportional to 24,078,126.57, 36,117,092.45 and 8,721,822.38 is: 13,082,698.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,078,126.57 : 36,117,092.45 = 8,721,822.38 : x
  2. Step 2: Convert to fraction form
    24,078,126.57/36,117,092.45 = 8,721,822.38/x
  3. Step 3: Cross multiply
    24,078,126.57x = 36,117,092.45 × 8,721,822.38
  4. Step 4: Simplify right side
    24,078,126.57x = 315,006,865,006,744.44
  5. Step 5: Solve for x
    x = 315,006,865,006,744.44/24,078,126.57
  6. Step 6: Final answer
    x = 13,082,698.28

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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.