Home / 57,701,337.74-86,568,187.68-23,181,979.43

Finding the Fourth Proportional to 57,701,337.74, 86,568,187.68 and 23,181,979.43

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Solution

The fourth proportional to 57,701,337.74, 86,568,187.68 and 23,181,979.43 is: 34,779,470.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,701,337.74 : 86,568,187.68 = 23,181,979.43 : x
  2. Step 2: Convert to fraction form
    57,701,337.74/86,568,187.68 = 23,181,979.43/x
  3. Step 3: Cross multiply
    57,701,337.74x = 86,568,187.68 × 23,181,979.43
  4. Step 4: Simplify right side
    57,701,337.74x = 2,006,821,946,090,139.50
  5. Step 5: Solve for x
    x = 2,006,821,946,090,139.50/57,701,337.74
  6. Step 6: Final answer
    x = 34,779,470.02

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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.