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Finding the Fourth Proportional to 44,702,167.03, 61,683,442.25 and 25,866,983.54

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Solution

The fourth proportional to 44,702,167.03, 61,683,442.25 and 25,866,983.54 is: 35,693,226.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,702,167.03 : 61,683,442.25 = 25,866,983.54 : x
  2. Step 2: Convert to fraction form
    44,702,167.03/61,683,442.25 = 25,866,983.54/x
  3. Step 3: Cross multiply
    44,702,167.03x = 61,683,442.25 × 25,866,983.54
  4. Step 4: Simplify right side
    44,702,167.03x = 1,595,564,585,396,164.25
  5. Step 5: Solve for x
    x = 1,595,564,585,396,164.25/44,702,167.03
  6. Step 6: Final answer
    x = 35,693,226.78

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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.