Home / 29,343,344.20-44,015,016.30-14,198,806.60

Finding the Fourth Proportional to 29,343,344.20, 44,015,016.30 and 14,198,806.60

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Solution

The fourth proportional to 29,343,344.20, 44,015,016.30 and 14,198,806.60 is: 21,298,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,343,344.20 : 44,015,016.30 = 14,198,806.60 : x
  2. Step 2: Convert to fraction form
    29,343,344.20/44,015,016.30 = 14,198,806.60/x
  3. Step 3: Cross multiply
    29,343,344.20x = 44,015,016.30 × 14,198,806.60
  4. Step 4: Simplify right side
    29,343,344.20x = 624,960,703,939,547.50
  5. Step 5: Solve for x
    x = 624,960,703,939,547.50/29,343,344.20
  6. Step 6: Final answer
    x = 21,298,209.90

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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.