Home / 18,192,606.10-27,225,923.55-16,680,951.70

Finding the Fourth Proportional to 18,192,606.10, 27,225,923.55 and 16,680,951.70

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Solution

The fourth proportional to 18,192,606.10, 27,225,923.55 and 16,680,951.70 is: 24,963,675.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,192,606.10 : 27,225,923.55 = 16,680,951.70 : x
  2. Step 2: Convert to fraction form
    18,192,606.10/27,225,923.55 = 16,680,951.70/x
  3. Step 3: Cross multiply
    18,192,606.10x = 27,225,923.55 × 16,680,951.70
  4. Step 4: Simplify right side
    18,192,606.10x = 454,154,315,725,442.50
  5. Step 5: Solve for x
    x = 454,154,315,725,442.50/18,192,606.10
  6. Step 6: Final answer
    x = 24,963,675.53

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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.