Home / 67,284,164.53-92,852,184.41-36,344,334.12

Finding the Fourth Proportional to 67,284,164.53, 92,852,184.41 and 36,344,334.12

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Solution

The fourth proportional to 67,284,164.53, 92,852,184.41 and 36,344,334.12 is: 50,155,201.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,284,164.53 : 92,852,184.41 = 36,344,334.12 : x
  2. Step 2: Convert to fraction form
    67,284,164.53/92,852,184.41 = 36,344,334.12/x
  3. Step 3: Cross multiply
    67,284,164.53x = 92,852,184.41 × 36,344,334.12
  4. Step 4: Simplify right side
    67,284,164.53x = 3,374,650,813,779,706
  5. Step 5: Solve for x
    x = 3,374,650,813,779,706/67,284,164.53
  6. Step 6: Final answer
    x = 50,155,201.26

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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.