Home / 62,069,152.20-85,642,325.10-35,962,080.27

Finding the Fourth Proportional to 62,069,152.20, 85,642,325.10 and 35,962,080.27

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Solution

The fourth proportional to 62,069,152.20, 85,642,325.10 and 35,962,080.27 is: 49,620,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,069,152.20 : 85,642,325.10 = 35,962,080.27 : x
  2. Step 2: Convert to fraction form
    62,069,152.20/85,642,325.10 = 35,962,080.27/x
  3. Step 3: Cross multiply
    62,069,152.20x = 85,642,325.10 × 35,962,080.27
  4. Step 4: Simplify right side
    62,069,152.20x = 3,079,876,169,755,636
  5. Step 5: Solve for x
    x = 3,079,876,169,755,636/62,069,152.20
  6. Step 6: Final answer
    x = 49,620,077.94

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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.