Home / 51,318,034.98-77,002,343.90-24,026,175.78

Finding the Fourth Proportional to 51,318,034.98, 77,002,343.90 and 24,026,175.78

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Solution

The fourth proportional to 51,318,034.98, 77,002,343.90 and 24,026,175.78 is: 36,051,104.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,318,034.98 : 77,002,343.90 = 24,026,175.78 : x
  2. Step 2: Convert to fraction form
    51,318,034.98/77,002,343.90 = 24,026,175.78/x
  3. Step 3: Cross multiply
    51,318,034.98x = 77,002,343.90 × 24,026,175.78
  4. Step 4: Simplify right side
    51,318,034.98x = 1,850,071,850,013,411
  5. Step 5: Solve for x
    x = 1,850,071,850,013,411/51,318,034.98
  6. Step 6: Final answer
    x = 36,051,104.66

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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.