Home / 9,397,206.70-14,095,810.05-9,161,010.70

Finding the Fourth Proportional to 9,397,206.70, 14,095,810.05 and 9,161,010.70

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Solution

The fourth proportional to 9,397,206.70, 14,095,810.05 and 9,161,010.70 is: 13,741,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,206.70 : 14,095,810.05 = 9,161,010.70 : x
  2. Step 2: Convert to fraction form
    9,397,206.70/14,095,810.05 = 9,161,010.70/x
  3. Step 3: Cross multiply
    9,397,206.70x = 14,095,810.05 × 9,161,010.70
  4. Step 4: Simplify right side
    9,397,206.70x = 129,131,866,693,217.53
  5. Step 5: Solve for x
    x = 129,131,866,693,217.53/9,397,206.70
  6. Step 6: Final answer
    x = 13,741,516.05

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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.