Home / 9,680,033.80-14,520,050.70-9,207,641.80

Finding the Fourth Proportional to 9,680,033.80, 14,520,050.70 and 9,207,641.80

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Solution

The fourth proportional to 9,680,033.80, 14,520,050.70 and 9,207,641.80 is: 13,811,462.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680,033.80 : 14,520,050.70 = 9,207,641.80 : x
  2. Step 2: Convert to fraction form
    9,680,033.80/14,520,050.70 = 9,207,641.80/x
  3. Step 3: Cross multiply
    9,680,033.80x = 14,520,050.70 × 9,207,641.80
  4. Step 4: Simplify right side
    9,680,033.80x = 133,695,425,763,439.27
  5. Step 5: Solve for x
    x = 133,695,425,763,439.27/9,680,033.80
  6. Step 6: Final answer
    x = 13,811,462.70

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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.