Home / 23,328,158.80-34,992,238.20-9,864,986.80

Finding the Fourth Proportional to 23,328,158.80, 34,992,238.20 and 9,864,986.80

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Solution

The fourth proportional to 23,328,158.80, 34,992,238.20 and 9,864,986.80 is: 14,797,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,158.80 : 34,992,238.20 = 9,864,986.80 : x
  2. Step 2: Convert to fraction form
    23,328,158.80/34,992,238.20 = 9,864,986.80/x
  3. Step 3: Cross multiply
    23,328,158.80x = 34,992,238.20 × 9,864,986.80
  4. Step 4: Simplify right side
    23,328,158.80x = 345,197,967,945,455.81
  5. Step 5: Solve for x
    x = 345,197,967,945,455.81/23,328,158.80
  6. Step 6: Final answer
    x = 14,797,480.20

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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.