Home / 38,395,410.43-57,607,620.59-23,053,397.66

Finding the Fourth Proportional to 38,395,410.43, 57,607,620.59 and 23,053,397.66

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Solution

The fourth proportional to 38,395,410.43, 57,607,620.59 and 23,053,397.66 is: 34,588,805.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,395,410.43 : 57,607,620.59 = 23,053,397.66 : x
  2. Step 2: Convert to fraction form
    38,395,410.43/57,607,620.59 = 23,053,397.66/x
  3. Step 3: Cross multiply
    38,395,410.43x = 57,607,620.59 × 23,053,397.66
  4. Step 4: Simplify right side
    38,395,410.43x = 1,328,051,385,707,674
  5. Step 5: Solve for x
    x = 1,328,051,385,707,674/38,395,410.43
  6. Step 6: Final answer
    x = 34,588,805.56

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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.