Home / 74,001,177.69-110,963,519.42-32,485,061.85

Finding the Fourth Proportional to 74,001,177.69, 110,963,519.42 and 32,485,061.85

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Solution

The fourth proportional to 74,001,177.69, 110,963,519.42 and 32,485,061.85 is: 48,710,803.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,001,177.69 : 110,963,519.42 = 32,485,061.85 : x
  2. Step 2: Convert to fraction form
    74,001,177.69/110,963,519.42 = 32,485,061.85/x
  3. Step 3: Cross multiply
    74,001,177.69x = 110,963,519.42 × 32,485,061.85
  4. Step 4: Simplify right side
    74,001,177.69x = 3,604,656,791,289,951
  5. Step 5: Solve for x
    x = 3,604,656,791,289,951/74,001,177.69
  6. Step 6: Final answer
    x = 48,710,803.04

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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.