Home / 23,663,138.50-35,498,629.77-8,306,443.66

Finding the Fourth Proportional to 23,663,138.50, 35,498,629.77 and 8,306,443.66

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Solution

The fourth proportional to 23,663,138.50, 35,498,629.77 and 8,306,443.66 is: 12,461,042.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,138.50 : 35,498,629.77 = 8,306,443.66 : x
  2. Step 2: Convert to fraction form
    23,663,138.50/35,498,629.77 = 8,306,443.66/x
  3. Step 3: Cross multiply
    23,663,138.50x = 35,498,629.77 × 8,306,443.66
  4. Step 4: Simplify right side
    23,663,138.50x = 294,867,368,191,703.81
  5. Step 5: Solve for x
    x = 294,867,368,191,703.81/23,663,138.50
  6. Step 6: Final answer
    x = 12,461,042.23

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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.