Home / 60,406,516.56-90,572,691.39-23,475,284.10

Finding the Fourth Proportional to 60,406,516.56, 90,572,691.39 and 23,475,284.10

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Solution

The fourth proportional to 60,406,516.56, 90,572,691.39 and 23,475,284.10 is: 35,198,514.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,406,516.56 : 90,572,691.39 = 23,475,284.10 : x
  2. Step 2: Convert to fraction form
    60,406,516.56/90,572,691.39 = 23,475,284.10/x
  3. Step 3: Cross multiply
    60,406,516.56x = 90,572,691.39 × 23,475,284.10
  4. Step 4: Simplify right side
    60,406,516.56x = 2,126,219,662,081,874
  5. Step 5: Solve for x
    x = 2,126,219,662,081,874/60,406,516.56
  6. Step 6: Final answer
    x = 35,198,514.72

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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.