Home / 270,673,906.41-373,519,988.82-146,911,926.33

Finding the Fourth Proportional to 270,673,906.41, 373,519,988.82 and 146,911,926.33

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Solution

The fourth proportional to 270,673,906.41, 373,519,988.82 and 146,911,926.33 is: 202,733,029.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,673,906.41 : 373,519,988.82 = 146,911,926.33 : x
  2. Step 2: Convert to fraction form
    270,673,906.41/373,519,988.82 = 146,911,926.33/x
  3. Step 3: Cross multiply
    270,673,906.41x = 373,519,988.82 × 146,911,926.33
  4. Step 4: Simplify right side
    270,673,906.41x = 54,874,541,080,306,264
  5. Step 5: Solve for x
    x = 54,874,541,080,306,264/270,673,906.41
  6. Step 6: Final answer
    x = 202,733,029.60

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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.