Home / 39,052,883.61-53,890,919.58-22,304,330.43

Finding the Fourth Proportional to 39,052,883.61, 53,890,919.58 and 22,304,330.43

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Solution

The fourth proportional to 39,052,883.61, 53,890,919.58 and 22,304,330.43 is: 30,778,799.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,052,883.61 : 53,890,919.58 = 22,304,330.43 : x
  2. Step 2: Convert to fraction form
    39,052,883.61/53,890,919.58 = 22,304,330.43/x
  3. Step 3: Cross multiply
    39,052,883.61x = 53,890,919.58 × 22,304,330.43
  4. Step 4: Simplify right side
    39,052,883.61x = 1,202,000,877,488,876.75
  5. Step 5: Solve for x
    x = 1,202,000,877,488,876.75/39,052,883.61
  6. Step 6: Final answer
    x = 30,778,799.58

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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.