Home / 67,264,851.48-92,825,494.50-36,325,018.02

Finding the Fourth Proportional to 67,264,851.48, 92,825,494.50 and 36,325,018.02

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Solution

The fourth proportional to 67,264,851.48, 92,825,494.50 and 36,325,018.02 is: 50,128,524.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,264,851.48 : 92,825,494.50 = 36,325,018.02 : x
  2. Step 2: Convert to fraction form
    67,264,851.48/92,825,494.50 = 36,325,018.02/x
  3. Step 3: Cross multiply
    67,264,851.48x = 92,825,494.50 × 36,325,018.02
  4. Step 4: Simplify right side
    67,264,851.48x = 3,371,887,760,427,911
  5. Step 5: Solve for x
    x = 3,371,887,760,427,911/67,264,851.48
  6. Step 6: Final answer
    x = 50,128,524.57

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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.