Home / 9,488,335.68-14,233,378.60-3,098,621.28

Finding the Fourth Proportional to 9,488,335.68, 14,233,378.60 and 3,098,621.28

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Solution

The fourth proportional to 9,488,335.68, 14,233,378.60 and 3,098,621.28 is: 4,648,217.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,488,335.68 : 14,233,378.60 = 3,098,621.28 : x
  2. Step 2: Convert to fraction form
    9,488,335.68/14,233,378.60 = 3,098,621.28/x
  3. Step 3: Cross multiply
    9,488,335.68x = 14,233,378.60 × 3,098,621.28
  4. Step 4: Simplify right side
    9,488,335.68x = 44,103,849,816,256.60
  5. Step 5: Solve for x
    x = 44,103,849,816,256.60/9,488,335.68
  6. Step 6: Final answer
    x = 4,648,217.70

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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.