Home / 34,169,487.92-51,258,213.13-12,004,818.83

Finding the Fourth Proportional to 34,169,487.92, 51,258,213.13 and 12,004,818.83

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Solution

The fourth proportional to 34,169,487.92, 51,258,213.13 and 12,004,818.83 is: 18,008,626.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,169,487.92 : 51,258,213.13 = 12,004,818.83 : x
  2. Step 2: Convert to fraction form
    34,169,487.92/51,258,213.13 = 12,004,818.83/x
  3. Step 3: Cross multiply
    34,169,487.92x = 51,258,213.13 × 12,004,818.83
  4. Step 4: Simplify right side
    34,169,487.92x = 615,345,562,175,177.25
  5. Step 5: Solve for x
    x = 615,345,562,175,177.25/34,169,487.92
  6. Step 6: Final answer
    x = 18,008,626.98

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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.