Home / 39,168,004.20-58,752,006.30-23,242,756.20

Finding the Fourth Proportional to 39,168,004.20, 58,752,006.30 and 23,242,756.20

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Solution

The fourth proportional to 39,168,004.20, 58,752,006.30 and 23,242,756.20 is: 34,864,134.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,168,004.20 : 58,752,006.30 = 23,242,756.20 : x
  2. Step 2: Convert to fraction form
    39,168,004.20/58,752,006.30 = 23,242,756.20/x
  3. Step 3: Cross multiply
    39,168,004.20x = 58,752,006.30 × 23,242,756.20
  4. Step 4: Simplify right side
    39,168,004.20x = 1,365,558,558,691,764
  5. Step 5: Solve for x
    x = 1,365,558,558,691,764/39,168,004.20
  6. Step 6: Final answer
    x = 34,864,134.30

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Similar ratio
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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.