Home / 26,572,046.40-39,858,069.60-23,212,814.40

Finding the Fourth Proportional to 26,572,046.40, 39,858,069.60 and 23,212,814.40

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Solution

The fourth proportional to 26,572,046.40, 39,858,069.60 and 23,212,814.40 is: 34,819,221.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,572,046.40 : 39,858,069.60 = 23,212,814.40 : x
  2. Step 2: Convert to fraction form
    26,572,046.40/39,858,069.60 = 23,212,814.40/x
  3. Step 3: Cross multiply
    26,572,046.40x = 39,858,069.60 × 23,212,814.40
  4. Step 4: Simplify right side
    26,572,046.40x = 925,217,971,967,082.25
  5. Step 5: Solve for x
    x = 925,217,971,967,082.25/26,572,046.40
  6. Step 6: Final answer
    x = 34,819,221.60

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Similar ratio
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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.