Home / 23,328,009.20-34,992,013.80-14,258,082.80

Finding the Fourth Proportional to 23,328,009.20, 34,992,013.80 and 14,258,082.80

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Solution

The fourth proportional to 23,328,009.20, 34,992,013.80 and 14,258,082.80 is: 21,387,124.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,009.20 : 34,992,013.80 = 14,258,082.80 : x
  2. Step 2: Convert to fraction form
    23,328,009.20/34,992,013.80 = 14,258,082.80/x
  3. Step 3: Cross multiply
    23,328,009.20x = 34,992,013.80 × 14,258,082.80
  4. Step 4: Simplify right side
    23,328,009.20x = 498,919,030,099,142.62
  5. Step 5: Solve for x
    x = 498,919,030,099,142.62/23,328,009.20
  6. Step 6: Final answer
    x = 21,387,124.20

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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.