Home / 39,753,610.90-59,598,923.55-21,802,714.90

Finding the Fourth Proportional to 39,753,610.90, 59,598,923.55 and 21,802,714.90

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Solution

The fourth proportional to 39,753,610.90, 59,598,923.55 and 21,802,714.90 is: 32,686,800.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,753,610.90 : 59,598,923.55 = 21,802,714.90 : x
  2. Step 2: Convert to fraction form
    39,753,610.90/59,598,923.55 = 21,802,714.90/x
  3. Step 3: Cross multiply
    39,753,610.90x = 59,598,923.55 × 21,802,714.90
  4. Step 4: Simplify right side
    39,753,610.90x = 1,299,418,338,507,545.75
  5. Step 5: Solve for x
    x = 1,299,418,338,507,545.75/39,753,610.90
  6. Step 6: Final answer
    x = 32,686,800.25

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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.