Home / 51,318,039.76-77,002,351.04-24,026,180.56

Finding the Fourth Proportional to 51,318,039.76, 77,002,351.04 and 24,026,180.56

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Solution

The fourth proportional to 51,318,039.76, 77,002,351.04 and 24,026,180.56 is: 36,051,111.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,318,039.76 : 77,002,351.04 = 24,026,180.56 : x
  2. Step 2: Convert to fraction form
    51,318,039.76/77,002,351.04 = 24,026,180.56/x
  3. Step 3: Cross multiply
    51,318,039.76x = 77,002,351.04 × 24,026,180.56
  4. Step 4: Simplify right side
    51,318,039.76x = 1,850,072,389,631,543.75
  5. Step 5: Solve for x
    x = 1,850,072,389,631,543.75/51,318,039.76
  6. Step 6: Final answer
    x = 36,051,111.82

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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.