Home / 26,248,437.90-39,372,656.85-14,722,073.10

Finding the Fourth Proportional to 26,248,437.90, 39,372,656.85 and 14,722,073.10

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Solution

The fourth proportional to 26,248,437.90, 39,372,656.85 and 14,722,073.10 is: 22,083,109.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,248,437.90 : 39,372,656.85 = 14,722,073.10 : x
  2. Step 2: Convert to fraction form
    26,248,437.90/39,372,656.85 = 14,722,073.10/x
  3. Step 3: Cross multiply
    26,248,437.90x = 39,372,656.85 × 14,722,073.10
  4. Step 4: Simplify right side
    26,248,437.90x = 579,647,132,286,915.75
  5. Step 5: Solve for x
    x = 579,647,132,286,915.75/26,248,437.90
  6. Step 6: Final answer
    x = 22,083,109.65

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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.