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Finding the Fourth Proportional to 9,454,987.45, 14,182,481.18 and 9,454,987.45

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Solution

The fourth proportional to 9,454,987.45, 14,182,481.18 and 9,454,987.45 is: 14,182,481.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454,987.45 : 14,182,481.18 = 9,454,987.45 : x
  2. Step 2: Convert to fraction form
    9,454,987.45/14,182,481.18 = 9,454,987.45/x
  3. Step 3: Cross multiply
    9,454,987.45x = 14,182,481.18 × 9,454,987.45
  4. Step 4: Simplify right side
    9,454,987.45x = 134,095,181,566,761.17
  5. Step 5: Solve for x
    x = 134,095,181,566,761.17/9,454,987.45
  6. Step 6: Final answer
    x = 14,182,481.18

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1.5x scale

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.