Home / 48,406,616.59-66,801,132.27-26,676,584.59

Finding the Fourth Proportional to 48,406,616.59, 66,801,132.27 and 26,676,584.59

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Solution

The fourth proportional to 48,406,616.59, 66,801,132.27 and 26,676,584.59 is: 36,813,687.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,616.59 : 66,801,132.27 = 26,676,584.59 : x
  2. Step 2: Convert to fraction form
    48,406,616.59/66,801,132.27 = 26,676,584.59/x
  3. Step 3: Cross multiply
    48,406,616.59x = 66,801,132.27 × 26,676,584.59
  4. Step 4: Simplify right side
    48,406,616.59x = 1,782,026,055,708,433.75
  5. Step 5: Solve for x
    x = 1,782,026,055,708,433.75/48,406,616.59
  6. Step 6: Final answer
    x = 36,813,687.49

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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.