Home / 54,514,752.29-75,231,262.22-29,734,945.60

Finding the Fourth Proportional to 54,514,752.29, 75,231,262.22 and 29,734,945.60

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Solution

The fourth proportional to 54,514,752.29, 75,231,262.22 and 29,734,945.60 is: 41,034,718.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,514,752.29 : 75,231,262.22 = 29,734,945.60 : x
  2. Step 2: Convert to fraction form
    54,514,752.29/75,231,262.22 = 29,734,945.60/x
  3. Step 3: Cross multiply
    54,514,752.29x = 75,231,262.22 × 29,734,945.60
  4. Step 4: Simplify right side
    54,514,752.29x = 2,236,997,489,531,035.25
  5. Step 5: Solve for x
    x = 2,236,997,489,531,035.25/54,514,752.29
  6. Step 6: Final answer
    x = 41,034,718.05

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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.