Home / 22,670,062-34,007,135.04-7,317,715.60

Finding the Fourth Proportional to 22,670,062, 34,007,135.04 and 7,317,715.60

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Solution

The fourth proportional to 22,670,062, 34,007,135.04 and 7,317,715.60 is: 10,977,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,670,062 : 34,007,135.04 = 7,317,715.60 : x
  2. Step 2: Convert to fraction form
    22,670,062/34,007,135.04 = 7,317,715.60/x
  3. Step 3: Cross multiply
    22,670,062x = 34,007,135.04 × 7,317,715.60
  4. Step 4: Simplify right side
    22,670,062x = 248,854,542,593,514.59
  5. Step 5: Solve for x
    x = 248,854,542,593,514.59/22,670,062
  6. Step 6: Final answer
    x = 10,977,232.55

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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.