Home / 24,436,809.60-36,645,883.20-7,391,817.60

Finding the Fourth Proportional to 24,436,809.60, 36,645,883.20 and 7,391,817.60

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Solution

The fourth proportional to 24,436,809.60, 36,645,883.20 and 7,391,817.60 is: 11,084,903.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,436,809.60 : 36,645,883.20 = 7,391,817.60 : x
  2. Step 2: Convert to fraction form
    24,436,809.60/36,645,883.20 = 7,391,817.60/x
  3. Step 3: Cross multiply
    24,436,809.60x = 36,645,883.20 × 7,391,817.60
  4. Step 4: Simplify right side
    24,436,809.60x = 270,879,684,405,304.34
  5. Step 5: Solve for x
    x = 270,879,684,405,304.34/24,436,809.60
  6. Step 6: Final answer
    x = 11,084,903.83

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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.