Home / 74,444,205.30-111,669,807.15-23,327,891.70

Finding the Fourth Proportional to 74,444,205.30, 111,669,807.15 and 23,327,891.70

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Solution

The fourth proportional to 74,444,205.30, 111,669,807.15 and 23,327,891.70 is: 34,992,934.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,444,205.30 : 111,669,807.15 = 23,327,891.70 : x
  2. Step 2: Convert to fraction form
    74,444,205.30/111,669,807.15 = 23,327,891.70/x
  3. Step 3: Cross multiply
    74,444,205.30x = 111,669,807.15 × 23,327,891.70
  4. Step 4: Simplify right side
    74,444,205.30x = 2,605,021,167,355,085.50
  5. Step 5: Solve for x
    x = 2,605,021,167,355,085.50/74,444,205.30
  6. Step 6: Final answer
    x = 34,992,934.06

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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.