Home / 22,404,048.80-33,593,631.60-8,925,648.80

Finding the Fourth Proportional to 22,404,048.80, 33,593,631.60 and 8,925,648.80

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Solution

The fourth proportional to 22,404,048.80, 33,593,631.60 and 8,925,648.80 is: 13,383,516.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,404,048.80 : 33,593,631.60 = 8,925,648.80 : x
  2. Step 2: Convert to fraction form
    22,404,048.80/33,593,631.60 = 8,925,648.80/x
  3. Step 3: Cross multiply
    22,404,048.80x = 33,593,631.60 × 8,925,648.80
  4. Step 4: Simplify right side
    22,404,048.80x = 299,844,957,578,182.12
  5. Step 5: Solve for x
    x = 299,844,957,578,182.12/22,404,048.80
  6. Step 6: Final answer
    x = 13,383,516.54

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1.5x scale

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.