Home / 50,546,021,000.40-75,819,031,500.60-25,751,109,704.40

Finding the Fourth Proportional to 50,546,021,000.40, 75,819,031,500.60 and 25,751,109,704.40

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Solution

The fourth proportional to 50,546,021,000.40, 75,819,031,500.60 and 25,751,109,704.40 is: 38,626,664,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,546,021,000.40 : 75,819,031,500.60 = 25,751,109,704.40 : x
  2. Step 2: Convert to fraction form
    50,546,021,000.40/75,819,031,500.60 = 25,751,109,704.40/x
  3. Step 3: Cross multiply
    50,546,021,000.40x = 75,819,031,500.60 × 25,751,109,704.40
  4. Step 4: Simplify right side
    50,546,021,000.40x = 1,952,424,197,853,310,353,408
  5. Step 5: Solve for x
    x = 1,952,424,197,853,310,353,408/50,546,021,000.40
  6. Step 6: Final answer
    x = 38,626,664,556.60

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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.