Home / 94,253,675.70-141,380,513.55-48,904,043.70

Finding the Fourth Proportional to 94,253,675.70, 141,380,513.55 and 48,904,043.70

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Solution

The fourth proportional to 94,253,675.70, 141,380,513.55 and 48,904,043.70 is: 73,356,065.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,253,675.70 : 141,380,513.55 = 48,904,043.70 : x
  2. Step 2: Convert to fraction form
    94,253,675.70/141,380,513.55 = 48,904,043.70/x
  3. Step 3: Cross multiply
    94,253,675.70x = 141,380,513.55 × 48,904,043.70
  4. Step 4: Simplify right side
    94,253,675.70x = 6,914,078,812,977,643
  5. Step 5: Solve for x
    x = 6,914,078,812,977,643/94,253,675.70
  6. Step 6: Final answer
    x = 73,356,065.55

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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.