Home / 10,944,002.60-16,416,003.90-7,360,821.80

Finding the Fourth Proportional to 10,944,002.60, 16,416,003.90 and 7,360,821.80

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Solution

The fourth proportional to 10,944,002.60, 16,416,003.90 and 7,360,821.80 is: 11,041,232.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,002.60 : 16,416,003.90 = 7,360,821.80 : x
  2. Step 2: Convert to fraction form
    10,944,002.60/16,416,003.90 = 7,360,821.80/x
  3. Step 3: Cross multiply
    10,944,002.60x = 16,416,003.90 × 7,360,821.80
  4. Step 4: Simplify right side
    10,944,002.60x = 120,835,279,376,005.02
  5. Step 5: Solve for x
    x = 120,835,279,376,005.02/10,944,002.60
  6. Step 6: Final answer
    x = 11,041,232.70

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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.