Home / 3,149,292,300.80-4,723,938,451.20-2,332,998,924.80

Finding the Fourth Proportional to 3,149,292,300.80, 4,723,938,451.20 and 2,332,998,924.80

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Solution

The fourth proportional to 3,149,292,300.80, 4,723,938,451.20 and 2,332,998,924.80 is: 3,499,498,387.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,292,300.80 : 4,723,938,451.20 = 2,332,998,924.80 : x
  2. Step 2: Convert to fraction form
    3,149,292,300.80/4,723,938,451.20 = 2,332,998,924.80/x
  3. Step 3: Cross multiply
    3,149,292,300.80x = 4,723,938,451.20 × 2,332,998,924.80
  4. Step 4: Simplify right side
    3,149,292,300.80x = 11,020,943,327,470,977,024
  5. Step 5: Solve for x
    x = 11,020,943,327,470,977,024/3,149,292,300.80
  6. Step 6: Final answer
    x = 3,499,498,387.20

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Double scale
Find fourth proportional to 3,149,292,301.80, 4,723,938,452.70 and 2,332,998,925.80
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.