Home / 36,173,044.80-54,259,567.20-33,401,678.40

Finding the Fourth Proportional to 36,173,044.80, 54,259,567.20 and 33,401,678.40

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Solution

The fourth proportional to 36,173,044.80, 54,259,567.20 and 33,401,678.40 is: 50,102,517.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,173,044.80 : 54,259,567.20 = 33,401,678.40 : x
  2. Step 2: Convert to fraction form
    36,173,044.80/54,259,567.20 = 33,401,678.40/x
  3. Step 3: Cross multiply
    36,173,044.80x = 54,259,567.20 × 33,401,678.40
  4. Step 4: Simplify right side
    36,173,044.80x = 1,812,360,613,737,588.50
  5. Step 5: Solve for x
    x = 1,812,360,613,737,588.50/36,173,044.80
  6. Step 6: Final answer
    x = 50,102,517.60

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Double scale
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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.