Home / 26,958,028.10-40,437,042.15-16,754,360.90

Finding the Fourth Proportional to 26,958,028.10, 40,437,042.15 and 16,754,360.90

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Solution

The fourth proportional to 26,958,028.10, 40,437,042.15 and 16,754,360.90 is: 25,131,541.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,958,028.10 : 40,437,042.15 = 16,754,360.90 : x
  2. Step 2: Convert to fraction form
    26,958,028.10/40,437,042.15 = 16,754,360.90/x
  3. Step 3: Cross multiply
    26,958,028.10x = 40,437,042.15 × 16,754,360.90
  4. Step 4: Simplify right side
    26,958,028.10x = 677,496,797,909,611.88
  5. Step 5: Solve for x
    x = 677,496,797,909,611.88/26,958,028.10
  6. Step 6: Final answer
    x = 25,131,541.35

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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.