Home / 95,767,287.76-132,159,260.70-53,951,854.78

Finding the Fourth Proportional to 95,767,287.76, 132,159,260.70 and 53,951,854.78

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Solution

The fourth proportional to 95,767,287.76, 132,159,260.70 and 53,951,854.78 is: 74,453,786.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767,287.76 : 132,159,260.70 = 53,951,854.78 : x
  2. Step 2: Convert to fraction form
    95,767,287.76/132,159,260.70 = 53,951,854.78/x
  3. Step 3: Cross multiply
    95,767,287.76x = 132,159,260.70 × 53,951,854.78
  4. Step 4: Simplify right side
    95,767,287.76x = 7,130,237,241,118,561
  5. Step 5: Solve for x
    x = 7,130,237,241,118,561/95,767,287.76
  6. Step 6: Final answer
    x = 74,453,786.97

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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.