Home / 39,744,526.73-54,853,255.55-22,342,305.29

Finding the Fourth Proportional to 39,744,526.73, 54,853,255.55 and 22,342,305.29

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Solution

The fourth proportional to 39,744,526.73, 54,853,255.55 and 22,342,305.29 is: 30,835,646.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,526.73 : 54,853,255.55 = 22,342,305.29 : x
  2. Step 2: Convert to fraction form
    39,744,526.73/54,853,255.55 = 22,342,305.29/x
  3. Step 3: Cross multiply
    39,744,526.73x = 54,853,255.55 × 22,342,305.29
  4. Step 4: Simplify right side
    39,744,526.73x = 1,225,548,181,430,076.50
  5. Step 5: Solve for x
    x = 1,225,548,181,430,076.50/39,744,526.73
  6. Step 6: Final answer
    x = 30,835,646.63

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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.