Home / 10,944,028.60-16,416,042.90-6,633,014.20

Finding the Fourth Proportional to 10,944,028.60, 16,416,042.90 and 6,633,014.20

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Solution

The fourth proportional to 10,944,028.60, 16,416,042.90 and 6,633,014.20 is: 9,949,521.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,028.60 : 16,416,042.90 = 6,633,014.20 : x
  2. Step 2: Convert to fraction form
    10,944,028.60/16,416,042.90 = 6,633,014.20/x
  3. Step 3: Cross multiply
    10,944,028.60x = 16,416,042.90 × 6,633,014.20
  4. Step 4: Simplify right side
    10,944,028.60x = 108,887,845,663,509.19
  5. Step 5: Solve for x
    x = 108,887,845,663,509.19/10,944,028.60
  6. Step 6: Final answer
    x = 9,949,521.30

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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.