Home / 61,694,022.04-92,522,399.82-18,551,772.88

Finding the Fourth Proportional to 61,694,022.04, 92,522,399.82 and 18,551,772.88

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Solution

The fourth proportional to 61,694,022.04, 92,522,399.82 and 18,551,772.88 is: 27,822,056.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,694,022.04 : 92,522,399.82 = 18,551,772.88 : x
  2. Step 2: Convert to fraction form
    61,694,022.04/92,522,399.82 = 18,551,772.88/x
  3. Step 3: Cross multiply
    61,694,022.04x = 92,522,399.82 × 18,551,772.88
  4. Step 4: Simplify right side
    61,694,022.04x = 1,716,454,548,149,259
  5. Step 5: Solve for x
    x = 1,716,454,548,149,259/61,694,022.04
  6. Step 6: Final answer
    x = 27,822,056.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.