Home / 24,061,290.30-36,100,792.80-7,887,769.20

Finding the Fourth Proportional to 24,061,290.30, 36,100,792.80 and 7,887,769.20

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Solution

The fourth proportional to 24,061,290.30, 36,100,792.80 and 7,887,769.20 is: 11,834,557.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,290.30 : 36,100,792.80 = 7,887,769.20 : x
  2. Step 2: Convert to fraction form
    24,061,290.30/36,100,792.80 = 7,887,769.20/x
  3. Step 3: Cross multiply
    24,061,290.30x = 36,100,792.80 × 7,887,769.20
  4. Step 4: Simplify right side
    24,061,290.30x = 284,754,721,543,421.75
  5. Step 5: Solve for x
    x = 284,754,721,543,421.75/24,061,290.30
  6. Step 6: Final answer
    x = 11,834,557.42

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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.