Home / 67,283,723.61-92,851,524.24-36,343,893.20

Finding the Fourth Proportional to 67,283,723.61, 92,851,524.24 and 36,343,893.20

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Solution

The fourth proportional to 67,283,723.61, 92,851,524.24 and 36,343,893.20 is: 50,154,564.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,283,723.61 : 92,851,524.24 = 36,343,893.20 : x
  2. Step 2: Convert to fraction form
    67,283,723.61/92,851,524.24 = 36,343,893.20/x
  3. Step 3: Cross multiply
    67,283,723.61x = 92,851,524.24 × 36,343,893.20
  4. Step 4: Simplify right side
    67,283,723.61x = 3,374,585,879,971,513.50
  5. Step 5: Solve for x
    x = 3,374,585,879,971,513.50/67,283,723.61
  6. Step 6: Final answer
    x = 50,154,564.86

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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.