Home / 63,241,080.30-94,861,620.45-48,874,458.60

Finding the Fourth Proportional to 63,241,080.30, 94,861,620.45 and 48,874,458.60

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Solution

The fourth proportional to 63,241,080.30, 94,861,620.45 and 48,874,458.60 is: 73,311,687.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,241,080.30 : 94,861,620.45 = 48,874,458.60 : x
  2. Step 2: Convert to fraction form
    63,241,080.30/94,861,620.45 = 48,874,458.60/x
  3. Step 3: Cross multiply
    63,241,080.30x = 94,861,620.45 × 48,874,458.60
  4. Step 4: Simplify right side
    63,241,080.30x = 4,636,310,341,412,439
  5. Step 5: Solve for x
    x = 4,636,310,341,412,439/63,241,080.30
  6. Step 6: Final answer
    x = 73,311,687.90

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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.