Home / 41,240,734.70-61,845,355.65-12,477,310.70

Finding the Fourth Proportional to 41,240,734.70, 61,845,355.65 and 12,477,310.70

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Solution

The fourth proportional to 41,240,734.70, 61,845,355.65 and 12,477,310.70 is: 18,711,202.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,240,734.70 : 61,845,355.65 = 12,477,310.70 : x
  2. Step 2: Convert to fraction form
    41,240,734.70/61,845,355.65 = 12,477,310.70/x
  3. Step 3: Cross multiply
    41,240,734.70x = 61,845,355.65 × 12,477,310.70
  4. Step 4: Simplify right side
    41,240,734.70x = 771,663,717,797,050.38
  5. Step 5: Solve for x
    x = 771,663,717,797,050.38/41,240,734.70
  6. Step 6: Final answer
    x = 18,711,202.00

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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.