Home / 17,632,596-26,459,098.20-7,396,539.12

Finding the Fourth Proportional to 17,632,596, 26,459,098.20 and 7,396,539.12

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Solution

The fourth proportional to 17,632,596, 26,459,098.20 and 7,396,539.12 is: 11,099,089.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632,596 : 26,459,098.20 = 7,396,539.12 : x
  2. Step 2: Convert to fraction form
    17,632,596/26,459,098.20 = 7,396,539.12/x
  3. Step 3: Cross multiply
    17,632,596x = 26,459,098.20 × 7,396,539.12
  4. Step 4: Simplify right side
    17,632,596x = 195,705,754,916,221.59
  5. Step 5: Solve for x
    x = 195,705,754,916,221.59/17,632,596
  6. Step 6: Final answer
    x = 11,099,089.15

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Double scale
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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.