Home / 23,328,034.20-34,992,051.30-21,835,042.20

Finding the Fourth Proportional to 23,328,034.20, 34,992,051.30 and 21,835,042.20

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Solution

The fourth proportional to 23,328,034.20, 34,992,051.30 and 21,835,042.20 is: 32,752,563.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,034.20 : 34,992,051.30 = 21,835,042.20 : x
  2. Step 2: Convert to fraction form
    23,328,034.20/34,992,051.30 = 21,835,042.20/x
  3. Step 3: Cross multiply
    23,328,034.20x = 34,992,051.30 × 21,835,042.20
  4. Step 4: Simplify right side
    23,328,034.20x = 764,052,916,800,064.75
  5. Step 5: Solve for x
    x = 764,052,916,800,064.75/23,328,034.20
  6. Step 6: Final answer
    x = 32,752,563.30

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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.