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Finding the Fourth Proportional to 16,483,304.39, 24,724,661.03 and 6,765,807.29

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Solution

The fourth proportional to 16,483,304.39, 24,724,661.03 and 6,765,807.29 is: 10,148,589.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483,304.39 : 24,724,661.03 = 6,765,807.29 : x
  2. Step 2: Convert to fraction form
    16,483,304.39/24,724,661.03 = 6,765,807.29/x
  3. Step 3: Cross multiply
    16,483,304.39x = 24,724,661.03 × 6,765,807.29
  4. Step 4: Simplify right side
    16,483,304.39x = 167,282,291,707,472.34
  5. Step 5: Solve for x
    x = 167,282,291,707,472.34/16,483,304.39
  6. Step 6: Final answer
    x = 10,148,589.62

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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.