Home / 73,666,559.12-110,518,419.20-24,482,670.48

Finding the Fourth Proportional to 73,666,559.12, 110,518,419.20 and 24,482,670.48

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Solution

The fourth proportional to 73,666,559.12, 110,518,419.20 and 24,482,670.48 is: 36,730,180.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,666,559.12 : 110,518,419.20 = 24,482,670.48 : x
  2. Step 2: Convert to fraction form
    73,666,559.12/110,518,419.20 = 24,482,670.48/x
  3. Step 3: Cross multiply
    73,666,559.12x = 110,518,419.20 × 24,482,670.48
  4. Step 4: Simplify right side
    73,666,559.12x = 2,705,786,039,121,691.50
  5. Step 5: Solve for x
    x = 2,705,786,039,121,691.50/73,666,559.12
  6. Step 6: Final answer
    x = 36,730,180.85

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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.