Home / 41,446,543.20-62,169,814.80-27,910,082.40

Finding the Fourth Proportional to 41,446,543.20, 62,169,814.80 and 27,910,082.40

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Solution

The fourth proportional to 41,446,543.20, 62,169,814.80 and 27,910,082.40 is: 41,865,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,446,543.20 : 62,169,814.80 = 27,910,082.40 : x
  2. Step 2: Convert to fraction form
    41,446,543.20/62,169,814.80 = 27,910,082.40/x
  3. Step 3: Cross multiply
    41,446,543.20x = 62,169,814.80 × 27,910,082.40
  4. Step 4: Simplify right side
    41,446,543.20x = 1,735,164,653,860,739.25
  5. Step 5: Solve for x
    x = 1,735,164,653,860,739.25/41,446,543.20
  6. Step 6: Final answer
    x = 41,865,123.60

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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.