Home / 23,218,148.40-34,827,222.60-5,946,315.90

Finding the Fourth Proportional to 23,218,148.40, 34,827,222.60 and 5,946,315.90

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Solution

The fourth proportional to 23,218,148.40, 34,827,222.60 and 5,946,315.90 is: 8,919,473.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,218,148.40 : 34,827,222.60 = 5,946,315.90 : x
  2. Step 2: Convert to fraction form
    23,218,148.40/34,827,222.60 = 5,946,315.90/x
  3. Step 3: Cross multiply
    23,218,148.40x = 34,827,222.60 × 5,946,315.90
  4. Step 4: Simplify right side
    23,218,148.40x = 207,093,667,499,219.38
  5. Step 5: Solve for x
    x = 207,093,667,499,219.38/23,218,148.40
  6. Step 6: Final answer
    x = 8,919,473.85

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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.