Home / 299,201,360.25-449,077,926.74-151,752,404.88

Finding the Fourth Proportional to 299,201,360.25, 449,077,926.74 and 151,752,404.88

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Solution

The fourth proportional to 299,201,360.25, 449,077,926.74 and 151,752,404.88 is: 227,768,534.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,201,360.25 : 449,077,926.74 = 151,752,404.88 : x
  2. Step 2: Convert to fraction form
    299,201,360.25/449,077,926.74 = 151,752,404.88/x
  3. Step 3: Cross multiply
    299,201,360.25x = 449,077,926.74 × 151,752,404.88
  4. Step 4: Simplify right side
    299,201,360.25x = 68,148,655,360,560,696
  5. Step 5: Solve for x
    x = 68,148,655,360,560,696/299,201,360.25
  6. Step 6: Final answer
    x = 227,768,534.55

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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.