Home / 45,428,208.78-62,690,608.34-24,801,654.97

Finding the Fourth Proportional to 45,428,208.78, 62,690,608.34 and 24,801,654.97

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Solution

The fourth proportional to 45,428,208.78, 62,690,608.34 and 24,801,654.97 is: 34,226,109.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,428,208.78 : 62,690,608.34 = 24,801,654.97 : x
  2. Step 2: Convert to fraction form
    45,428,208.78/62,690,608.34 = 24,801,654.97/x
  3. Step 3: Cross multiply
    45,428,208.78x = 62,690,608.34 × 24,801,654.97
  4. Step 4: Simplify right side
    45,428,208.78x = 1,554,830,837,911,794.75
  5. Step 5: Solve for x
    x = 1,554,830,837,911,794.75/45,428,208.78
  6. Step 6: Final answer
    x = 34,226,109.27

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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.