Home / 41,056,422.60-61,584,633.90-40,418,693.40

Finding the Fourth Proportional to 41,056,422.60, 61,584,633.90 and 40,418,693.40

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Solution

The fourth proportional to 41,056,422.60, 61,584,633.90 and 40,418,693.40 is: 60,628,040.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,056,422.60 : 61,584,633.90 = 40,418,693.40 : x
  2. Step 2: Convert to fraction form
    41,056,422.60/61,584,633.90 = 40,418,693.40/x
  3. Step 3: Cross multiply
    41,056,422.60x = 61,584,633.90 × 40,418,693.40
  4. Step 4: Simplify right side
    41,056,422.60x = 2,489,170,435,755,346
  5. Step 5: Solve for x
    x = 2,489,170,435,755,346/41,056,422.60
  6. Step 6: Final answer
    x = 60,628,040.10

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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.