Home / 15,752,114.60-23,628,171.90-15,652,581.80

Finding the Fourth Proportional to 15,752,114.60, 23,628,171.90 and 15,652,581.80

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Solution

The fourth proportional to 15,752,114.60, 23,628,171.90 and 15,652,581.80 is: 23,478,872.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,114.60 : 23,628,171.90 = 15,652,581.80 : x
  2. Step 2: Convert to fraction form
    15,752,114.60/23,628,171.90 = 15,652,581.80/x
  3. Step 3: Cross multiply
    15,752,114.60x = 23,628,171.90 × 15,652,581.80
  4. Step 4: Simplify right side
    15,752,114.60x = 369,841,893,449,211.44
  5. Step 5: Solve for x
    x = 369,841,893,449,211.44/15,752,114.60
  6. Step 6: Final answer
    x = 23,478,872.70

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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.