Home / 94,253,640.20-141,380,460.30-48,904,008.20

Finding the Fourth Proportional to 94,253,640.20, 141,380,460.30 and 48,904,008.20

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Solution

The fourth proportional to 94,253,640.20, 141,380,460.30 and 48,904,008.20 is: 73,356,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,253,640.20 : 141,380,460.30 = 48,904,008.20 : x
  2. Step 2: Convert to fraction form
    94,253,640.20/141,380,460.30 = 48,904,008.20/x
  3. Step 3: Cross multiply
    94,253,640.20x = 141,380,460.30 × 48,904,008.20
  4. Step 4: Simplify right side
    94,253,640.20x = 6,914,071,189,830,975
  5. Step 5: Solve for x
    x = 6,914,071,189,830,975/94,253,640.20
  6. Step 6: Final answer
    x = 73,356,012.30

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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.