Home / 24,192,996.60-36,292,605.30-12,068,657.40

Finding the Fourth Proportional to 24,192,996.60, 36,292,605.30 and 12,068,657.40

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Solution

The fourth proportional to 24,192,996.60, 36,292,605.30 and 12,068,657.40 is: 18,104,537.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,996.60 : 36,292,605.30 = 12,068,657.40 : x
  2. Step 2: Convert to fraction form
    24,192,996.60/36,292,605.30 = 12,068,657.40/x
  3. Step 3: Cross multiply
    24,192,996.60x = 36,292,605.30 × 12,068,657.40
  4. Step 4: Simplify right side
    24,192,996.60x = 438,003,019,519,124.19
  5. Step 5: Solve for x
    x = 438,003,019,519,124.19/24,192,996.60
  6. Step 6: Final answer
    x = 18,104,537.72

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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.