Home / 27,648,043.80-41,472,065.70-24,960,658.20

Finding the Fourth Proportional to 27,648,043.80, 41,472,065.70 and 24,960,658.20

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Solution

The fourth proportional to 27,648,043.80, 41,472,065.70 and 24,960,658.20 is: 37,440,987.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,043.80 : 41,472,065.70 = 24,960,658.20 : x
  2. Step 2: Convert to fraction form
    27,648,043.80/41,472,065.70 = 24,960,658.20/x
  3. Step 3: Cross multiply
    27,648,043.80x = 41,472,065.70 × 24,960,658.20
  4. Step 4: Simplify right side
    27,648,043.80x = 1,035,170,056,785,643.75
  5. Step 5: Solve for x
    x = 1,035,170,056,785,643.75/27,648,043.80
  6. Step 6: Final answer
    x = 37,440,987.30

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Similar ratio
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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.