Home / 17,022,017.70-25,533,026.55-8,064,065.70

Finding the Fourth Proportional to 17,022,017.70, 25,533,026.55 and 8,064,065.70

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Solution

The fourth proportional to 17,022,017.70, 25,533,026.55 and 8,064,065.70 is: 12,096,098.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,017.70 : 25,533,026.55 = 8,064,065.70 : x
  2. Step 2: Convert to fraction form
    17,022,017.70/25,533,026.55 = 8,064,065.70/x
  3. Step 3: Cross multiply
    17,022,017.70x = 25,533,026.55 × 8,064,065.70
  4. Step 4: Simplify right side
    17,022,017.70x = 205,900,003,619,044.34
  5. Step 5: Solve for x
    x = 205,900,003,619,044.34/17,022,017.70
  6. Step 6: Final answer
    x = 12,096,098.55

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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.