Home / 18,446,750.60-27,595,476.30-16,207,262.60

Finding the Fourth Proportional to 18,446,750.60, 27,595,476.30 and 16,207,262.60

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Solution

The fourth proportional to 18,446,750.60, 27,595,476.30 and 16,207,262.60 is: 24,245,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,446,750.60 : 27,595,476.30 = 16,207,262.60 : x
  2. Step 2: Convert to fraction form
    18,446,750.60/27,595,476.30 = 16,207,262.60/x
  3. Step 3: Cross multiply
    18,446,750.60x = 27,595,476.30 × 16,207,262.60
  4. Step 4: Simplify right side
    18,446,750.60x = 447,247,130,966,176.38
  5. Step 5: Solve for x
    x = 447,247,130,966,176.38/18,446,750.60
  6. Step 6: Final answer
    x = 24,245,306.97

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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.