Home / 96,028,277.38-132,519,011.61-51,975,268.18

Finding the Fourth Proportional to 96,028,277.38, 132,519,011.61 and 51,975,268.18

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Solution

The fourth proportional to 96,028,277.38, 132,519,011.61 and 51,975,268.18 is: 71,725,864.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028,277.38 : 132,519,011.61 = 51,975,268.18 : x
  2. Step 2: Convert to fraction form
    96,028,277.38/132,519,011.61 = 51,975,268.18/x
  3. Step 3: Cross multiply
    96,028,277.38x = 132,519,011.61 × 51,975,268.18
  4. Step 4: Simplify right side
    96,028,277.38x = 6,887,711,167,378,283
  5. Step 5: Solve for x
    x = 6,887,711,167,378,283/96,028,277.38
  6. Step 6: Final answer
    x = 71,725,864.04

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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.