Home / 9,434,513.80-14,151,770.70-9,277,049.80

Finding the Fourth Proportional to 9,434,513.80, 14,151,770.70 and 9,277,049.80

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Solution

The fourth proportional to 9,434,513.80, 14,151,770.70 and 9,277,049.80 is: 13,915,574.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434,513.80 : 14,151,770.70 = 9,277,049.80 : x
  2. Step 2: Convert to fraction form
    9,434,513.80/14,151,770.70 = 9,277,049.80/x
  3. Step 3: Cross multiply
    9,434,513.80x = 14,151,770.70 × 9,277,049.80
  4. Step 4: Simplify right side
    9,434,513.80x = 131,286,681,542,080.86
  5. Step 5: Solve for x
    x = 131,286,681,542,080.86/9,434,513.80
  6. Step 6: Final answer
    x = 13,915,574.70

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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.