Home / 44,777,180.76-67,181,931.45-15,635,315.04

Finding the Fourth Proportional to 44,777,180.76, 67,181,931.45 and 15,635,315.04

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Solution

The fourth proportional to 44,777,180.76, 67,181,931.45 and 15,635,315.04 is: 23,458,615.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,777,180.76 : 67,181,931.45 = 15,635,315.04 : x
  2. Step 2: Convert to fraction form
    44,777,180.76/67,181,931.45 = 15,635,315.04/x
  3. Step 3: Cross multiply
    44,777,180.76x = 67,181,931.45 × 15,635,315.04
  4. Step 4: Simplify right side
    44,777,180.76x = 1,050,410,663,216,434
  5. Step 5: Solve for x
    x = 1,050,410,663,216,434/44,777,180.76
  6. Step 6: Final answer
    x = 23,458,615.42

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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.