Home / 35,876,744.20-53,815,116.30-25,127,201.80

Finding the Fourth Proportional to 35,876,744.20, 53,815,116.30 and 25,127,201.80

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Solution

The fourth proportional to 35,876,744.20, 53,815,116.30 and 25,127,201.80 is: 37,690,802.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,876,744.20 : 53,815,116.30 = 25,127,201.80 : x
  2. Step 2: Convert to fraction form
    35,876,744.20/53,815,116.30 = 25,127,201.80/x
  3. Step 3: Cross multiply
    35,876,744.20x = 53,815,116.30 × 25,127,201.80
  4. Step 4: Simplify right side
    35,876,744.20x = 1,352,223,287,160,569.25
  5. Step 5: Solve for x
    x = 1,352,223,287,160,569.25/35,876,744.20
  6. Step 6: Final answer
    x = 37,690,802.70

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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.