Home / 10,944,038.30-16,416,057.45-2,965,862.30

Finding the Fourth Proportional to 10,944,038.30, 16,416,057.45 and 2,965,862.30

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Solution

The fourth proportional to 10,944,038.30, 16,416,057.45 and 2,965,862.30 is: 4,448,793.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,038.30 : 16,416,057.45 = 2,965,862.30 : x
  2. Step 2: Convert to fraction form
    10,944,038.30/16,416,057.45 = 2,965,862.30/x
  3. Step 3: Cross multiply
    10,944,038.30x = 16,416,057.45 × 2,965,862.30
  4. Step 4: Simplify right side
    10,944,038.30x = 48,687,765,905,589.13
  5. Step 5: Solve for x
    x = 48,687,765,905,589.13/10,944,038.30
  6. Step 6: Final answer
    x = 4,448,793.45

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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.