Home / 26,857,523.40-40,286,285.10-23,204,358.60

Finding the Fourth Proportional to 26,857,523.40, 40,286,285.10 and 23,204,358.60

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Solution

The fourth proportional to 26,857,523.40, 40,286,285.10 and 23,204,358.60 is: 34,806,537.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,523.40 : 40,286,285.10 = 23,204,358.60 : x
  2. Step 2: Convert to fraction form
    26,857,523.40/40,286,285.10 = 23,204,358.60/x
  3. Step 3: Cross multiply
    26,857,523.40x = 40,286,285.10 × 23,204,358.60
  4. Step 4: Simplify right side
    26,857,523.40x = 934,817,406,122,237
  5. Step 5: Solve for x
    x = 934,817,406,122,237/26,857,523.40
  6. Step 6: Final answer
    x = 34,806,537.90

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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.