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Finding the Fourth Proportional to 9,344,565.70, 14,016,848.55 and 9,344,565.70

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Solution

The fourth proportional to 9,344,565.70, 14,016,848.55 and 9,344,565.70 is: 14,016,848.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,565.70 : 14,016,848.55 = 9,344,565.70 : x
  2. Step 2: Convert to fraction form
    9,344,565.70/14,016,848.55 = 9,344,565.70/x
  3. Step 3: Cross multiply
    9,344,565.70x = 14,016,848.55 × 9,344,565.70
  4. Step 4: Simplify right side
    9,344,565.70x = 130,981,362,182,424.73
  5. Step 5: Solve for x
    x = 130,981,362,182,424.73/9,344,565.70
  6. Step 6: Final answer
    x = 14,016,848.55

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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.