Home / 9,440,998.20-14,175,494.10-5,661,862.20

Finding the Fourth Proportional to 9,440,998.20, 14,175,494.10 and 5,661,862.20

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Solution

The fourth proportional to 9,440,998.20, 14,175,494.10 and 5,661,862.20 is: 8,501,187.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,998.20 : 14,175,494.10 = 5,661,862.20 : x
  2. Step 2: Convert to fraction form
    9,440,998.20/14,175,494.10 = 5,661,862.20/x
  3. Step 3: Cross multiply
    9,440,998.20x = 14,175,494.10 × 5,661,862.20
  4. Step 4: Simplify right side
    9,440,998.20x = 80,259,694,211,113.02
  5. Step 5: Solve for x
    x = 80,259,694,211,113.02/9,440,998.20
  6. Step 6: Final answer
    x = 8,501,187.32

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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.