Home / 39,493,351.74-59,230,723.14-22,228,901.58

Finding the Fourth Proportional to 39,493,351.74, 59,230,723.14 and 22,228,901.58

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Solution

The fourth proportional to 39,493,351.74, 59,230,723.14 and 22,228,901.58 is: 33,338,115.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,493,351.74 : 59,230,723.14 = 22,228,901.58 : x
  2. Step 2: Convert to fraction form
    39,493,351.74/59,230,723.14 = 22,228,901.58/x
  3. Step 3: Cross multiply
    39,493,351.74x = 59,230,723.14 × 22,228,901.58
  4. Step 4: Simplify right side
    39,493,351.74x = 1,316,633,915,191,288.50
  5. Step 5: Solve for x
    x = 1,316,633,915,191,288.50/39,493,351.74
  6. Step 6: Final answer
    x = 33,338,115.33

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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.