Home / 16,299,744.60-24,449,616.90-7,341,792.60

Finding the Fourth Proportional to 16,299,744.60, 24,449,616.90 and 7,341,792.60

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Solution

The fourth proportional to 16,299,744.60, 24,449,616.90 and 7,341,792.60 is: 11,012,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,744.60 : 24,449,616.90 = 7,341,792.60 : x
  2. Step 2: Convert to fraction form
    16,299,744.60/24,449,616.90 = 7,341,792.60/x
  3. Step 3: Cross multiply
    16,299,744.60x = 24,449,616.90 × 7,341,792.60
  4. Step 4: Simplify right side
    16,299,744.60x = 179,504,016,429,254.91
  5. Step 5: Solve for x
    x = 179,504,016,429,254.91/16,299,744.60
  6. Step 6: Final answer
    x = 11,012,688.90

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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.