Home / 24,487,657.70-36,722,629.20-9,908,459.60

Finding the Fourth Proportional to 24,487,657.70, 36,722,629.20 and 9,908,459.60

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Solution

The fourth proportional to 24,487,657.70, 36,722,629.20 and 9,908,459.60 is: 14,859,105.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,487,657.70 : 36,722,629.20 = 9,908,459.60 : x
  2. Step 2: Convert to fraction form
    24,487,657.70/36,722,629.20 = 9,908,459.60/x
  3. Step 3: Cross multiply
    24,487,657.70x = 36,722,629.20 × 9,908,459.60
  4. Step 4: Simplify right side
    24,487,657.70x = 363,864,687,833,980.31
  5. Step 5: Solve for x
    x = 363,864,687,833,980.31/24,487,657.70
  6. Step 6: Final answer
    x = 14,859,105.44

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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.