Home / 15,755,770.70-23,633,656.05-4,396,201.10

Finding the Fourth Proportional to 15,755,770.70, 23,633,656.05 and 4,396,201.10

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Solution

The fourth proportional to 15,755,770.70, 23,633,656.05 and 4,396,201.10 is: 6,594,301.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,755,770.70 : 23,633,656.05 = 4,396,201.10 : x
  2. Step 2: Convert to fraction form
    15,755,770.70/23,633,656.05 = 4,396,201.10/x
  3. Step 3: Cross multiply
    15,755,770.70x = 23,633,656.05 × 4,396,201.10
  4. Step 4: Simplify right side
    15,755,770.70x = 103,898,304,724,031.66
  5. Step 5: Solve for x
    x = 103,898,304,724,031.66/15,755,770.70
  6. Step 6: Final answer
    x = 6,594,301.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.