Home / 95,842,186.71-132,262,212.05-51,789,184.30

Finding the Fourth Proportional to 95,842,186.71, 132,262,212.05 and 51,789,184.30

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Solution

The fourth proportional to 95,842,186.71, 132,262,212.05 and 51,789,184.30 is: 71,469,071.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,842,186.71 : 132,262,212.05 = 51,789,184.30 : x
  2. Step 2: Convert to fraction form
    95,842,186.71/132,262,212.05 = 51,789,184.30/x
  3. Step 3: Cross multiply
    95,842,186.71x = 132,262,212.05 × 51,789,184.30
  4. Step 4: Simplify right side
    95,842,186.71x = 6,849,752,075,581,948
  5. Step 5: Solve for x
    x = 6,849,752,075,581,948/95,842,186.71
  6. Step 6: Final answer
    x = 71,469,071.30

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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.