Home / 95,880,453.89-132,314,969.31-51,827,453.43

Finding the Fourth Proportional to 95,880,453.89, 132,314,969.31 and 51,827,453.43

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Solution

The fourth proportional to 95,880,453.89, 132,314,969.31 and 51,827,453.43 is: 71,521,854.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,880,453.89 : 132,314,969.31 = 51,827,453.43 : x
  2. Step 2: Convert to fraction form
    95,880,453.89/132,314,969.31 = 51,827,453.43/x
  3. Step 3: Cross multiply
    95,880,453.89x = 132,314,969.31 × 51,827,453.43
  4. Step 4: Simplify right side
    95,880,453.89x = 6,857,547,910,005,904
  5. Step 5: Solve for x
    x = 6,857,547,910,005,904/95,880,453.89
  6. Step 6: Final answer
    x = 71,521,854.89

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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.