Home / 94,253,659.20-141,380,488.80-48,904,027.20

Finding the Fourth Proportional to 94,253,659.20, 141,380,488.80 and 48,904,027.20

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Solution

The fourth proportional to 94,253,659.20, 141,380,488.80 and 48,904,027.20 is: 73,356,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,253,659.20 : 141,380,488.80 = 48,904,027.20 : x
  2. Step 2: Convert to fraction form
    94,253,659.20/141,380,488.80 = 48,904,027.20/x
  3. Step 3: Cross multiply
    94,253,659.20x = 141,380,488.80 × 48,904,027.20
  4. Step 4: Simplify right side
    94,253,659.20x = 6,914,075,269,824,496
  5. Step 5: Solve for x
    x = 6,914,075,269,824,496/94,253,659.20
  6. Step 6: Final answer
    x = 73,356,040.80

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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.