Home / 95,912,661.43-132,354,038.31-54,094,227.28

Finding the Fourth Proportional to 95,912,661.43, 132,354,038.31 and 54,094,227.28

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Solution

The fourth proportional to 95,912,661.43, 132,354,038.31 and 54,094,227.28 is: 74,646,968.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,912,661.43 : 132,354,038.31 = 54,094,227.28 : x
  2. Step 2: Convert to fraction form
    95,912,661.43/132,354,038.31 = 54,094,227.28/x
  3. Step 3: Cross multiply
    95,912,661.43x = 132,354,038.31 × 54,094,227.28
  4. Step 4: Simplify right side
    95,912,661.43x = 7,159,589,429,766,967
  5. Step 5: Solve for x
    x = 7,159,589,429,766,967/95,912,661.43
  6. Step 6: Final answer
    x = 74,646,968.64

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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.