Home / 16,416,002.40-24,624,003.60-9,949,480.80

Finding the Fourth Proportional to 16,416,002.40, 24,624,003.60 and 9,949,480.80

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Solution

The fourth proportional to 16,416,002.40, 24,624,003.60 and 9,949,480.80 is: 14,924,221.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416,002.40 : 24,624,003.60 = 9,949,480.80 : x
  2. Step 2: Convert to fraction form
    16,416,002.40/24,624,003.60 = 9,949,480.80/x
  3. Step 3: Cross multiply
    16,416,002.40x = 24,624,003.60 × 9,949,480.80
  4. Step 4: Simplify right side
    16,416,002.40x = 244,996,051,037,330.91
  5. Step 5: Solve for x
    x = 244,996,051,037,330.91/16,416,002.40
  6. Step 6: Final answer
    x = 14,924,221.20

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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.