Home / 598,196,166.40-897,294,249.60-516,092,665.60

Finding the Fourth Proportional to 598,196,166.40, 897,294,249.60 and 516,092,665.60

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Solution

The fourth proportional to 598,196,166.40, 897,294,249.60 and 516,092,665.60 is: 774,138,998.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,196,166.40 : 897,294,249.60 = 516,092,665.60 : x
  2. Step 2: Convert to fraction form
    598,196,166.40/897,294,249.60 = 516,092,665.60/x
  3. Step 3: Cross multiply
    598,196,166.40x = 897,294,249.60 × 516,092,665.60
  4. Step 4: Simplify right side
    598,196,166.40x = 463,086,981,103,615,744
  5. Step 5: Solve for x
    x = 463,086,981,103,615,744/598,196,166.40
  6. Step 6: Final answer
    x = 774,138,998.40

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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.