Home / 132,614,823.24-181,682,955.96-127,644,456

Finding the Fourth Proportional to 132,614,823.24, 181,682,955.96 and 127,644,456

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Solution

The fourth proportional to 132,614,823.24, 181,682,955.96 and 127,644,456 is: 174,873,528.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,614,823.24 : 181,682,955.96 = 127,644,456 : x
  2. Step 2: Convert to fraction form
    132,614,823.24/181,682,955.96 = 127,644,456/x
  3. Step 3: Cross multiply
    132,614,823.24x = 181,682,955.96 × 127,644,456
  4. Step 4: Simplify right side
    132,614,823.24x = 23,190,822,077,986,160
  5. Step 5: Solve for x
    x = 23,190,822,077,986,160/132,614,823.24
  6. Step 6: Final answer
    x = 174,873,528.55

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.