Home / 1,609,132,582.20-2,413,132,002.90-574,027,231.80

Finding the Fourth Proportional to 1,609,132,582.20, 2,413,132,002.90 and 574,027,231.80

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Solution

The fourth proportional to 1,609,132,582.20, 2,413,132,002.90 and 574,027,231.80 is: 860,838,627.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,132,582.20 : 2,413,132,002.90 = 574,027,231.80 : x
  2. Step 2: Convert to fraction form
    1,609,132,582.20/2,413,132,002.90 = 574,027,231.80/x
  3. Step 3: Cross multiply
    1,609,132,582.20x = 2,413,132,002.90 × 574,027,231.80
  4. Step 4: Simplify right side
    1,609,132,582.20x = 1,385,203,483,592,676,608
  5. Step 5: Solve for x
    x = 1,385,203,483,592,676,608/1,609,132,582.20
  6. Step 6: Final answer
    x = 860,838,627.54

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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.