Home / 101,422,122.25-152,082,807.14-32,325,934.90

Finding the Fourth Proportional to 101,422,122.25, 152,082,807.14 and 32,325,934.90

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Solution

The fourth proportional to 101,422,122.25, 152,082,807.14 and 32,325,934.90 is: 48,472,846.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,422,122.25 : 152,082,807.14 = 32,325,934.90 : x
  2. Step 2: Convert to fraction form
    101,422,122.25/152,082,807.14 = 32,325,934.90/x
  3. Step 3: Cross multiply
    101,422,122.25x = 152,082,807.14 × 32,325,934.90
  4. Step 4: Simplify right side
    101,422,122.25x = 4,916,218,922,466,301
  5. Step 5: Solve for x
    x = 4,916,218,922,466,301/101,422,122.25
  6. Step 6: Final answer
    x = 48,472,846.10

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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.