Home / 96,005,172.94-132,487,487.39-51,952,167.02

Finding the Fourth Proportional to 96,005,172.94, 132,487,487.39 and 51,952,167.02

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Solution

The fourth proportional to 96,005,172.94, 132,487,487.39 and 51,952,167.02 is: 71,694,179.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,005,172.94 : 132,487,487.39 = 51,952,167.02 : x
  2. Step 2: Convert to fraction form
    96,005,172.94/132,487,487.39 = 51,952,167.02/x
  3. Step 3: Cross multiply
    96,005,172.94x = 132,487,487.39 × 51,952,167.02
  4. Step 4: Simplify right side
    96,005,172.94x = 6,883,012,072,945,424
  5. Step 5: Solve for x
    x = 6,883,012,072,945,424/96,005,172.94
  6. Step 6: Final answer
    x = 71,694,179.20

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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.