Home / 24,408,053.80-36,612,080.70-21,668,180.20

Finding the Fourth Proportional to 24,408,053.80, 36,612,080.70 and 21,668,180.20

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Solution

The fourth proportional to 24,408,053.80, 36,612,080.70 and 21,668,180.20 is: 32,502,270.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,408,053.80 : 36,612,080.70 = 21,668,180.20 : x
  2. Step 2: Convert to fraction form
    24,408,053.80/36,612,080.70 = 21,668,180.20/x
  3. Step 3: Cross multiply
    24,408,053.80x = 36,612,080.70 × 21,668,180.20
  4. Step 4: Simplify right side
    24,408,053.80x = 793,317,162,104,542.12
  5. Step 5: Solve for x
    x = 793,317,162,104,542.12/24,408,053.80
  6. Step 6: Final answer
    x = 32,502,270.30

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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.