Home / 67,283,724.35-92,851,525.28-36,343,893.94

Finding the Fourth Proportional to 67,283,724.35, 92,851,525.28 and 36,343,893.94

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Solution

The fourth proportional to 67,283,724.35, 92,851,525.28 and 36,343,893.94 is: 50,154,565.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,283,724.35 : 92,851,525.28 = 36,343,893.94 : x
  2. Step 2: Convert to fraction form
    67,283,724.35/92,851,525.28 = 36,343,893.94/x
  3. Step 3: Cross multiply
    67,283,724.35x = 92,851,525.28 × 36,343,893.94
  4. Step 4: Simplify right side
    67,283,724.35x = 3,374,585,986,802,279.50
  5. Step 5: Solve for x
    x = 3,374,585,986,802,279.50/67,283,724.35
  6. Step 6: Final answer
    x = 50,154,565.90

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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.