Home / 2,059,782,638.80-3,089,673,958.20-507,061,627.60

Finding the Fourth Proportional to 2,059,782,638.80, 3,089,673,958.20 and 507,061,627.60

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Solution

The fourth proportional to 2,059,782,638.80, 3,089,673,958.20 and 507,061,627.60 is: 760,592,441.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,782,638.80 : 3,089,673,958.20 = 507,061,627.60 : x
  2. Step 2: Convert to fraction form
    2,059,782,638.80/3,089,673,958.20 = 507,061,627.60/x
  3. Step 3: Cross multiply
    2,059,782,638.80x = 3,089,673,958.20 × 507,061,627.60
  4. Step 4: Simplify right side
    2,059,782,638.80x = 1,566,655,105,998,226,432
  5. Step 5: Solve for x
    x = 1,566,655,105,998,226,432/2,059,782,638.80
  6. Step 6: Final answer
    x = 760,592,441.40

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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.