Home / 33,503,016.80-50,254,525.20-14,335,711.40

Finding the Fourth Proportional to 33,503,016.80, 50,254,525.20 and 14,335,711.40

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Solution

The fourth proportional to 33,503,016.80, 50,254,525.20 and 14,335,711.40 is: 21,503,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,503,016.80 : 50,254,525.20 = 14,335,711.40 : x
  2. Step 2: Convert to fraction form
    33,503,016.80/50,254,525.20 = 14,335,711.40/x
  3. Step 3: Cross multiply
    33,503,016.80x = 50,254,525.20 × 14,335,711.40
  4. Step 4: Simplify right side
    33,503,016.80x = 720,434,369,811,227.38
  5. Step 5: Solve for x
    x = 720,434,369,811,227.38/33,503,016.80
  6. Step 6: Final answer
    x = 21,503,567.10

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Similar ratio
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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.