Home / 16,416,147.70-24,624,221.55-10,369,530.10

Finding the Fourth Proportional to 16,416,147.70, 24,624,221.55 and 10,369,530.10

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Solution

The fourth proportional to 16,416,147.70, 24,624,221.55 and 10,369,530.10 is: 15,554,295.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416,147.70 : 24,624,221.55 = 10,369,530.10 : x
  2. Step 2: Convert to fraction form
    16,416,147.70/24,624,221.55 = 10,369,530.10/x
  3. Step 3: Cross multiply
    16,416,147.70x = 24,624,221.55 × 10,369,530.10
  4. Step 4: Simplify right side
    16,416,147.70x = 255,341,606,551,793.66
  5. Step 5: Solve for x
    x = 255,341,606,551,793.66/16,416,147.70
  6. Step 6: Final answer
    x = 15,554,295.15

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1.5x scale

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.