Home / 10,944,127.20-16,416,190.80-6,166,552.80

Finding the Fourth Proportional to 10,944,127.20, 16,416,190.80 and 6,166,552.80

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Solution

The fourth proportional to 10,944,127.20, 16,416,190.80 and 6,166,552.80 is: 9,249,829.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,127.20 : 16,416,190.80 = 6,166,552.80 : x
  2. Step 2: Convert to fraction form
    10,944,127.20/16,416,190.80 = 6,166,552.80/x
  3. Step 3: Cross multiply
    10,944,127.20x = 16,416,190.80 × 6,166,552.80
  4. Step 4: Simplify right side
    10,944,127.20x = 101,231,307,343,074.23
  5. Step 5: Solve for x
    x = 101,231,307,343,074.23/10,944,127.20
  6. Step 6: Final answer
    x = 9,249,829.20

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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.