Home / 27,725,404.80-41,590,886.40-9,527,203.20

Finding the Fourth Proportional to 27,725,404.80, 41,590,886.40 and 9,527,203.20

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Solution

The fourth proportional to 27,725,404.80, 41,590,886.40 and 9,527,203.20 is: 14,291,759.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,725,404.80 : 41,590,886.40 = 9,527,203.20 : x
  2. Step 2: Convert to fraction form
    27,725,404.80/41,590,886.40 = 9,527,203.20/x
  3. Step 3: Cross multiply
    27,725,404.80x = 41,590,886.40 × 9,527,203.20
  4. Step 4: Simplify right side
    27,725,404.80x = 396,244,826,000,916.44
  5. Step 5: Solve for x
    x = 396,244,826,000,916.44/27,725,404.80
  6. Step 6: Final answer
    x = 14,291,759.81

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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.