Home / 182,439,824.40-251,766,877.91-98,807,959.23

Finding the Fourth Proportional to 182,439,824.40, 251,766,877.91 and 98,807,959.23

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Solution

The fourth proportional to 182,439,824.40, 251,766,877.91 and 98,807,959.23 is: 136,354,940.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,439,824.40 : 251,766,877.91 = 98,807,959.23 : x
  2. Step 2: Convert to fraction form
    182,439,824.40/251,766,877.91 = 98,807,959.23/x
  3. Step 3: Cross multiply
    182,439,824.40x = 251,766,877.91 × 98,807,959.23
  4. Step 4: Simplify right side
    182,439,824.40x = 24,876,571,407,995,668
  5. Step 5: Solve for x
    x = 24,876,571,407,995,668/182,439,824.40
  6. Step 6: Final answer
    x = 136,354,940.54

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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.