Home / 26,958,634.30-40,437,951.45-16,754,967.10

Finding the Fourth Proportional to 26,958,634.30, 40,437,951.45 and 16,754,967.10

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Solution

The fourth proportional to 26,958,634.30, 40,437,951.45 and 16,754,967.10 is: 25,132,450.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,958,634.30 : 40,437,951.45 = 16,754,967.10 : x
  2. Step 2: Convert to fraction form
    26,958,634.30/40,437,951.45 = 16,754,967.10/x
  3. Step 3: Cross multiply
    26,958,634.30x = 40,437,951.45 × 16,754,967.10
  4. Step 4: Simplify right side
    26,958,634.30x = 677,536,546,136,147.38
  5. Step 5: Solve for x
    x = 677,536,546,136,147.38/26,958,634.30
  6. Step 6: Final answer
    x = 25,132,450.65

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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.