Home / 23,043,721.92-34,587,277.92-11,692,317.12

Finding the Fourth Proportional to 23,043,721.92, 34,587,277.92 and 11,692,317.12

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Solution

The fourth proportional to 23,043,721.92, 34,587,277.92 and 11,692,317.12 is: 17,549,483.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,043,721.92 : 34,587,277.92 = 11,692,317.12 : x
  2. Step 2: Convert to fraction form
    23,043,721.92/34,587,277.92 = 11,692,317.12/x
  3. Step 3: Cross multiply
    23,043,721.92x = 34,587,277.92 × 11,692,317.12
  4. Step 4: Simplify right side
    23,043,721.92x = 404,405,421,758,214
  5. Step 5: Solve for x
    x = 404,405,421,758,214/23,043,721.92
  6. Step 6: Final answer
    x = 17,549,483.68

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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.