Home / 23,328,070.58-34,992,105.87-21,835,078.58

Finding the Fourth Proportional to 23,328,070.58, 34,992,105.87 and 21,835,078.58

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Solution

The fourth proportional to 23,328,070.58, 34,992,105.87 and 21,835,078.58 is: 32,752,617.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,070.58 : 34,992,105.87 = 21,835,078.58 : x
  2. Step 2: Convert to fraction form
    23,328,070.58/34,992,105.87 = 21,835,078.58/x
  3. Step 3: Cross multiply
    23,328,070.58x = 34,992,105.87 × 21,835,078.58
  4. Step 4: Simplify right side
    23,328,070.58x = 764,055,381,066,993.38
  5. Step 5: Solve for x
    x = 764,055,381,066,993.38/23,328,070.58
  6. Step 6: Final answer
    x = 32,752,617.86

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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.