Home / 39,359,098.67-54,335,220.48-24,479,218.89

Finding the Fourth Proportional to 39,359,098.67, 54,335,220.48 and 24,479,218.89

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Solution

The fourth proportional to 39,359,098.67, 54,335,220.48 and 24,479,218.89 is: 33,793,552.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,359,098.67 : 54,335,220.48 = 24,479,218.89 : x
  2. Step 2: Convert to fraction form
    39,359,098.67/54,335,220.48 = 24,479,218.89/x
  3. Step 3: Cross multiply
    39,359,098.67x = 54,335,220.48 × 24,479,218.89
  4. Step 4: Simplify right side
    39,359,098.67x = 1,330,083,755,566,330.75
  5. Step 5: Solve for x
    x = 1,330,083,755,566,330.75/39,359,098.67
  6. Step 6: Final answer
    x = 33,793,552.21

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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.