Home / 95,767,281.77-132,159,252.42-53,951,848.79

Finding the Fourth Proportional to 95,767,281.77, 132,159,252.42 and 53,951,848.79

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Solution

The fourth proportional to 95,767,281.77, 132,159,252.42 and 53,951,848.79 is: 74,453,778.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767,281.77 : 132,159,252.42 = 53,951,848.79 : x
  2. Step 2: Convert to fraction form
    95,767,281.77/132,159,252.42 = 53,951,848.79/x
  3. Step 3: Cross multiply
    95,767,281.77x = 132,159,252.42 × 53,951,848.79
  4. Step 4: Simplify right side
    95,767,281.77x = 7,130,236,002,102,485
  5. Step 5: Solve for x
    x = 7,130,236,002,102,485/95,767,281.77
  6. Step 6: Final answer
    x = 74,453,778.69

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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.