Home / 15,662,167.30-23,486,252.55-6,074,359.30

Finding the Fourth Proportional to 15,662,167.30, 23,486,252.55 and 6,074,359.30

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Solution

The fourth proportional to 15,662,167.30, 23,486,252.55 and 6,074,359.30 is: 9,108,824.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,662,167.30 : 23,486,252.55 = 6,074,359.30 : x
  2. Step 2: Convert to fraction form
    15,662,167.30/23,486,252.55 = 6,074,359.30/x
  3. Step 3: Cross multiply
    15,662,167.30x = 23,486,252.55 × 6,074,359.30
  4. Step 4: Simplify right side
    15,662,167.30x = 142,663,936,599,241.22
  5. Step 5: Solve for x
    x = 142,663,936,599,241.22/15,662,167.30
  6. Step 6: Final answer
    x = 9,108,824.72

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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.