Home / 73,536,195.70-110,304,293.55-48,877,333.30

Finding the Fourth Proportional to 73,536,195.70, 110,304,293.55 and 48,877,333.30

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Solution

The fourth proportional to 73,536,195.70, 110,304,293.55 and 48,877,333.30 is: 73,315,999.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,536,195.70 : 110,304,293.55 = 48,877,333.30 : x
  2. Step 2: Convert to fraction form
    73,536,195.70/110,304,293.55 = 48,877,333.30/x
  3. Step 3: Cross multiply
    73,536,195.70x = 110,304,293.55 × 48,877,333.30
  4. Step 4: Simplify right side
    73,536,195.70x = 5,391,379,720,264,390
  5. Step 5: Solve for x
    x = 5,391,379,720,264,390/73,536,195.70
  6. Step 6: Final answer
    x = 73,315,999.95

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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.