Home / 9,615,998.20-14,396,003.70-9,336,062.20

Finding the Fourth Proportional to 9,615,998.20, 14,396,003.70 and 9,336,062.20

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Solution

The fourth proportional to 9,615,998.20, 14,396,003.70 and 9,336,062.20 is: 13,976,914.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,998.20 : 14,396,003.70 = 9,336,062.20 : x
  2. Step 2: Convert to fraction form
    9,615,998.20/14,396,003.70 = 9,336,062.20/x
  3. Step 3: Cross multiply
    9,615,998.20x = 14,396,003.70 × 9,336,062.20
  4. Step 4: Simplify right side
    9,615,998.20x = 134,401,985,974,630.12
  5. Step 5: Solve for x
    x = 134,401,985,974,630.12/9,615,998.20
  6. Step 6: Final answer
    x = 13,976,914.64

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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.