Home / 1,741,442,301-2,403,190,404.54-959,161,149

Finding the Fourth Proportional to 1,741,442,301, 2,403,190,404.54 and 959,161,149

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Solution

The fourth proportional to 1,741,442,301, 2,403,190,404.54 and 959,161,149 is: 1,323,642,401.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,442,301 : 2,403,190,404.54 = 959,161,149 : x
  2. Step 2: Convert to fraction form
    1,741,442,301/2,403,190,404.54 = 959,161,149/x
  3. Step 3: Cross multiply
    1,741,442,301x = 2,403,190,404.54 × 959,161,149
  4. Step 4: Simplify right side
    1,741,442,301x = 2,305,046,869,684,361,216
  5. Step 5: Solve for x
    x = 2,305,046,869,684,361,216/1,741,442,301
  6. Step 6: Final answer
    x = 1,323,642,401.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.