Home / 9,334,358.10-13,984,948.35-8,007,254.10

Finding the Fourth Proportional to 9,334,358.10, 13,984,948.35 and 8,007,254.10

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Solution

The fourth proportional to 9,334,358.10, 13,984,948.35 and 8,007,254.10 is: 11,996,650.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,358.10 : 13,984,948.35 = 8,007,254.10 : x
  2. Step 2: Convert to fraction form
    9,334,358.10/13,984,948.35 = 8,007,254.10/x
  3. Step 3: Cross multiply
    9,334,358.10x = 13,984,948.35 × 8,007,254.10
  4. Step 4: Simplify right side
    9,334,358.10x = 111,981,035,013,825.73
  5. Step 5: Solve for x
    x = 111,981,035,013,825.73/9,334,358.10
  6. Step 6: Final answer
    x = 11,996,650.85

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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.