Home / 110,706,444.30-166,154,144.85-49,389,962.70

Finding the Fourth Proportional to 110,706,444.30, 166,154,144.85 and 49,389,962.70

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Solution

The fourth proportional to 110,706,444.30, 166,154,144.85 and 49,389,962.70 is: 74,127,094.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,706,444.30 : 166,154,144.85 = 49,389,962.70 : x
  2. Step 2: Convert to fraction form
    110,706,444.30/166,154,144.85 = 49,389,962.70/x
  3. Step 3: Cross multiply
    110,706,444.30x = 166,154,144.85 × 49,389,962.70
  4. Step 4: Simplify right side
    110,706,444.30x = 8,206,347,016,591,897
  5. Step 5: Solve for x
    x = 8,206,347,016,591,897/110,706,444.30
  6. Step 6: Final answer
    x = 74,127,094.12

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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.