Home / 360,817,618,940.20-497,971,000,963.56-214,330,659,105.26

Finding the Fourth Proportional to 360,817,618,940.20, 497,971,000,963.56 and 214,330,659,105.26

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Solution

The fourth proportional to 360,817,618,940.20, 497,971,000,963.56 and 214,330,659,105.26 is: 295,801,666,130.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,817,618,940.20 : 497,971,000,963.56 = 214,330,659,105.26 : x
  2. Step 2: Convert to fraction form
    360,817,618,940.20/497,971,000,963.56 = 214,330,659,105.26/x
  3. Step 3: Cross multiply
    360,817,618,940.20x = 497,971,000,963.56 × 214,330,659,105.26
  4. Step 4: Simplify right side
    360,817,618,940.20x = 106,730,452,851,825,882,169,344
  5. Step 5: Solve for x
    x = 106,730,452,851,825,882,169,344/360,817,618,940.20
  6. Step 6: Final answer
    x = 295,801,666,130.71

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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.