Home / 1,769,857,739.60-2,654,786,609.40-1,594,505,829.20

Finding the Fourth Proportional to 1,769,857,739.60, 2,654,786,609.40 and 1,594,505,829.20

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Solution

The fourth proportional to 1,769,857,739.60, 2,654,786,609.40 and 1,594,505,829.20 is: 2,391,758,743.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,857,739.60 : 2,654,786,609.40 = 1,594,505,829.20 : x
  2. Step 2: Convert to fraction form
    1,769,857,739.60/2,654,786,609.40 = 1,594,505,829.20/x
  3. Step 3: Cross multiply
    1,769,857,739.60x = 2,654,786,609.40 × 1,594,505,829.20
  4. Step 4: Simplify right side
    1,769,857,739.60x = 4,233,072,723,970,403,840
  5. Step 5: Solve for x
    x = 4,233,072,723,970,403,840/1,769,857,739.60
  6. Step 6: Final answer
    x = 2,391,758,743.80

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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.