Home / 32,755,791.80-45,201,414.98-17,870,229.56

Finding the Fourth Proportional to 32,755,791.80, 45,201,414.98 and 17,870,229.56

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Solution

The fourth proportional to 32,755,791.80, 45,201,414.98 and 17,870,229.56 is: 24,660,056.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,755,791.80 : 45,201,414.98 = 17,870,229.56 : x
  2. Step 2: Convert to fraction form
    32,755,791.80/45,201,414.98 = 17,870,229.56/x
  3. Step 3: Cross multiply
    32,755,791.80x = 45,201,414.98 × 17,870,229.56
  4. Step 4: Simplify right side
    32,755,791.80x = 807,759,662,129,422.75
  5. Step 5: Solve for x
    x = 807,759,662,129,422.75/32,755,791.80
  6. Step 6: Final answer
    x = 24,660,056.06

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1.5x scale

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.