Home / 26,496,083.80-39,744,125.70-25,488,314.20

Finding the Fourth Proportional to 26,496,083.80, 39,744,125.70 and 25,488,314.20

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Solution

The fourth proportional to 26,496,083.80, 39,744,125.70 and 25,488,314.20 is: 38,232,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,083.80 : 39,744,125.70 = 25,488,314.20 : x
  2. Step 2: Convert to fraction form
    26,496,083.80/39,744,125.70 = 25,488,314.20/x
  3. Step 3: Cross multiply
    26,496,083.80x = 39,744,125.70 × 25,488,314.20
  4. Step 4: Simplify right side
    26,496,083.80x = 1,013,010,763,445,895
  5. Step 5: Solve for x
    x = 1,013,010,763,445,895/26,496,083.80
  6. Step 6: Final answer
    x = 38,232,471.30

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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.