Home / 22,756,114.88-34,134,205.16-9,292,942.88

Finding the Fourth Proportional to 22,756,114.88, 34,134,205.16 and 9,292,942.88

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Solution

The fourth proportional to 22,756,114.88, 34,134,205.16 and 9,292,942.88 is: 13,939,427.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756,114.88 : 34,134,205.16 = 9,292,942.88 : x
  2. Step 2: Convert to fraction form
    22,756,114.88/34,134,205.16 = 9,292,942.88/x
  3. Step 3: Cross multiply
    22,756,114.88x = 34,134,205.16 × 9,292,942.88
  4. Step 4: Simplify right side
    22,756,114.88x = 317,207,218,658,642.62
  5. Step 5: Solve for x
    x = 317,207,218,658,642.62/22,756,114.88
  6. Step 6: Final answer
    x = 13,939,427.73

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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.