Home / 591,906,246.80-887,859,370.20-161,084,742.80

Finding the Fourth Proportional to 591,906,246.80, 887,859,370.20 and 161,084,742.80

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Solution

The fourth proportional to 591,906,246.80, 887,859,370.20 and 161,084,742.80 is: 241,627,114.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,906,246.80 : 887,859,370.20 = 161,084,742.80 : x
  2. Step 2: Convert to fraction form
    591,906,246.80/887,859,370.20 = 161,084,742.80/x
  3. Step 3: Cross multiply
    591,906,246.80x = 887,859,370.20 × 161,084,742.80
  4. Step 4: Simplify right side
    591,906,246.80x = 143,020,598,291,237,008
  5. Step 5: Solve for x
    x = 143,020,598,291,237,008/591,906,246.80
  6. Step 6: Final answer
    x = 241,627,114.20

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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.