Home / 175,327,740.10-262,991,610.15-73,165,096.90

Finding the Fourth Proportional to 175,327,740.10, 262,991,610.15 and 73,165,096.90

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Solution

The fourth proportional to 175,327,740.10, 262,991,610.15 and 73,165,096.90 is: 109,747,645.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,327,740.10 : 262,991,610.15 = 73,165,096.90 : x
  2. Step 2: Convert to fraction form
    175,327,740.10/262,991,610.15 = 73,165,096.90/x
  3. Step 3: Cross multiply
    175,327,740.10x = 262,991,610.15 × 73,165,096.90
  4. Step 4: Simplify right side
    175,327,740.10x = 19,241,806,640,511,776
  5. Step 5: Solve for x
    x = 19,241,806,640,511,776/175,327,740.10
  6. Step 6: Final answer
    x = 109,747,645.35

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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.