Home / 67,265,086.43-92,825,818.35-36,325,254.80

Finding the Fourth Proportional to 67,265,086.43, 92,825,818.35 and 36,325,254.80

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Solution

The fourth proportional to 67,265,086.43, 92,825,818.35 and 36,325,254.80 is: 50,128,851.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265,086.43 : 92,825,818.35 = 36,325,254.80 : x
  2. Step 2: Convert to fraction form
    67,265,086.43/92,825,818.35 = 36,325,254.80/x
  3. Step 3: Cross multiply
    67,265,086.43x = 92,825,818.35 × 36,325,254.80
  4. Step 4: Simplify right side
    67,265,086.43x = 3,371,921,503,582,265
  5. Step 5: Solve for x
    x = 3,371,921,503,582,265/67,265,086.43
  6. Step 6: Final answer
    x = 50,128,851.13

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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.