Home / 17,348,535.08-23,941,120.11-9,613,706.54

Finding the Fourth Proportional to 17,348,535.08, 23,941,120.11 and 9,613,706.54

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Solution

The fourth proportional to 17,348,535.08, 23,941,120.11 and 9,613,706.54 is: 13,266,993.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,535.08 : 23,941,120.11 = 9,613,706.54 : x
  2. Step 2: Convert to fraction form
    17,348,535.08/23,941,120.11 = 9,613,706.54/x
  3. Step 3: Cross multiply
    17,348,535.08x = 23,941,120.11 × 9,613,706.54
  4. Step 4: Simplify right side
    17,348,535.08x = 230,162,902,976,432.50
  5. Step 5: Solve for x
    x = 230,162,902,976,432.50/17,348,535.08
  6. Step 6: Final answer
    x = 13,266,993.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.