Home / 26,887,234.20-40,330,851.30-22,163,314.20

Finding the Fourth Proportional to 26,887,234.20, 40,330,851.30 and 22,163,314.20

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Solution

The fourth proportional to 26,887,234.20, 40,330,851.30 and 22,163,314.20 is: 33,244,971.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,887,234.20 : 40,330,851.30 = 22,163,314.20 : x
  2. Step 2: Convert to fraction form
    26,887,234.20/40,330,851.30 = 22,163,314.20/x
  3. Step 3: Cross multiply
    26,887,234.20x = 40,330,851.30 × 22,163,314.20
  4. Step 4: Simplify right side
    26,887,234.20x = 893,865,329,315,378.38
  5. Step 5: Solve for x
    x = 893,865,329,315,378.38/26,887,234.20
  6. Step 6: Final answer
    x = 33,244,971.30

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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.