Home / 41,476,040.20-62,214,060.30-39,124,577.80

Finding the Fourth Proportional to 41,476,040.20, 62,214,060.30 and 39,124,577.80

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Solution

The fourth proportional to 41,476,040.20, 62,214,060.30 and 39,124,577.80 is: 58,686,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,476,040.20 : 62,214,060.30 = 39,124,577.80 : x
  2. Step 2: Convert to fraction form
    41,476,040.20/62,214,060.30 = 39,124,577.80/x
  3. Step 3: Cross multiply
    41,476,040.20x = 62,214,060.30 × 39,124,577.80
  4. Step 4: Simplify right side
    41,476,040.20x = 2,434,098,842,461,241
  5. Step 5: Solve for x
    x = 2,434,098,842,461,241/41,476,040.20
  6. Step 6: Final answer
    x = 58,686,866.70

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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.