Home / 54,514,750.29-75,231,259.46-29,734,943.60

Finding the Fourth Proportional to 54,514,750.29, 75,231,259.46 and 29,734,943.60

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Solution

The fourth proportional to 54,514,750.29, 75,231,259.46 and 29,734,943.60 is: 41,034,715.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,514,750.29 : 75,231,259.46 = 29,734,943.60 : x
  2. Step 2: Convert to fraction form
    54,514,750.29/75,231,259.46 = 29,734,943.60/x
  3. Step 3: Cross multiply
    54,514,750.29x = 75,231,259.46 × 29,734,943.60
  4. Step 4: Simplify right side
    54,514,750.29x = 2,236,997,256,475,235.25
  5. Step 5: Solve for x
    x = 2,236,997,256,475,235.25/54,514,750.29
  6. Step 6: Final answer
    x = 41,034,715.28

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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.