Home / 62,061,910.86-85,645,436.22-35,971,562.10

Finding the Fourth Proportional to 62,061,910.86, 85,645,436.22 and 35,971,562.10

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Solution

The fourth proportional to 62,061,910.86, 85,645,436.22 and 35,971,562.10 is: 49,640,755.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,061,910.86 : 85,645,436.22 = 35,971,562.10 : x
  2. Step 2: Convert to fraction form
    62,061,910.86/85,645,436.22 = 35,971,562.10/x
  3. Step 3: Cross multiply
    62,061,910.86x = 85,645,436.22 × 35,971,562.10
  4. Step 4: Simplify right side
    62,061,910.86x = 3,080,800,127,569,319.50
  5. Step 5: Solve for x
    x = 3,080,800,127,569,319.50/62,061,910.86
  6. Step 6: Final answer
    x = 49,640,755.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.