Home / 67,080,964.16-92,560,173.44-37,708,225.60

Finding the Fourth Proportional to 67,080,964.16, 92,560,173.44 and 37,708,225.60

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Solution

The fourth proportional to 67,080,964.16, 92,560,173.44 and 37,708,225.60 is: 52,030,854.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,080,964.16 : 92,560,173.44 = 37,708,225.60 : x
  2. Step 2: Convert to fraction form
    67,080,964.16/92,560,173.44 = 37,708,225.60/x
  3. Step 3: Cross multiply
    67,080,964.16x = 92,560,173.44 × 37,708,225.60
  4. Step 4: Simplify right side
    67,080,964.16x = 3,490,279,901,650,648
  5. Step 5: Solve for x
    x = 3,490,279,901,650,648/67,080,964.16
  6. Step 6: Final answer
    x = 52,030,854.73

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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.