Home / 24,584,474.80-36,876,712.20-22,149,031.60

Finding the Fourth Proportional to 24,584,474.80, 36,876,712.20 and 22,149,031.60

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Solution

The fourth proportional to 24,584,474.80, 36,876,712.20 and 22,149,031.60 is: 33,223,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,584,474.80 : 36,876,712.20 = 22,149,031.60 : x
  2. Step 2: Convert to fraction form
    24,584,474.80/36,876,712.20 = 22,149,031.60/x
  3. Step 3: Cross multiply
    24,584,474.80x = 36,876,712.20 × 22,149,031.60
  4. Step 4: Simplify right side
    24,584,474.80x = 816,783,463,821,905.62
  5. Step 5: Solve for x
    x = 816,783,463,821,905.62/24,584,474.80
  6. Step 6: Final answer
    x = 33,223,547.40

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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.