Home / 182,161,770.89-272,956,674.65-123,897,236.85

Finding the Fourth Proportional to 182,161,770.89, 272,956,674.65 and 123,897,236.85

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Solution

The fourth proportional to 182,161,770.89, 272,956,674.65 and 123,897,236.85 is: 185,651,344.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,161,770.89 : 272,956,674.65 = 123,897,236.85 : x
  2. Step 2: Convert to fraction form
    182,161,770.89/272,956,674.65 = 123,897,236.85/x
  3. Step 3: Cross multiply
    182,161,770.89x = 272,956,674.65 × 123,897,236.85
  4. Step 4: Simplify right side
    182,161,770.89x = 33,818,577,768,279,952
  5. Step 5: Solve for x
    x = 33,818,577,768,279,952/182,161,770.89
  6. Step 6: Final answer
    x = 185,651,344.98

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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.