Home / 9,984,132.20-14,976,198.30-3,252,458.60

Finding the Fourth Proportional to 9,984,132.20, 14,976,198.30 and 3,252,458.60

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Solution

The fourth proportional to 9,984,132.20, 14,976,198.30 and 3,252,458.60 is: 4,878,687.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,132.20 : 14,976,198.30 = 3,252,458.60 : x
  2. Step 2: Convert to fraction form
    9,984,132.20/14,976,198.30 = 3,252,458.60/x
  3. Step 3: Cross multiply
    9,984,132.20x = 14,976,198.30 × 3,252,458.60
  4. Step 4: Simplify right side
    9,984,132.20x = 48,709,464,956,140.38
  5. Step 5: Solve for x
    x = 48,709,464,956,140.38/9,984,132.20
  6. Step 6: Final answer
    x = 4,878,687.90

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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.