Home / 26,948,246.10-40,422,369.15-22,165,277.10

Finding the Fourth Proportional to 26,948,246.10, 40,422,369.15 and 22,165,277.10

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Solution

The fourth proportional to 26,948,246.10, 40,422,369.15 and 22,165,277.10 is: 33,247,915.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,948,246.10 : 40,422,369.15 = 22,165,277.10 : x
  2. Step 2: Convert to fraction form
    26,948,246.10/40,422,369.15 = 22,165,277.10/x
  3. Step 3: Cross multiply
    26,948,246.10x = 40,422,369.15 × 22,165,277.10
  4. Step 4: Simplify right side
    26,948,246.10x = 895,973,013,248,241.50
  5. Step 5: Solve for x
    x = 895,973,013,248,241.50/26,948,246.10
  6. Step 6: Final answer
    x = 33,247,915.65

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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.