Home / 95,776,928.52-132,172,156.31-51,723,923.14

Finding the Fourth Proportional to 95,776,928.52, 132,172,156.31 and 51,723,923.14

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Solution

The fourth proportional to 95,776,928.52, 132,172,156.31 and 51,723,923.14 is: 71,379,011.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,776,928.52 : 132,172,156.31 = 51,723,923.14 : x
  2. Step 2: Convert to fraction form
    95,776,928.52/132,172,156.31 = 51,723,923.14/x
  3. Step 3: Cross multiply
    95,776,928.52x = 132,172,156.31 × 51,723,923.14
  4. Step 4: Simplify right side
    95,776,928.52x = 6,836,462,453,680,838
  5. Step 5: Solve for x
    x = 6,836,462,453,680,838/95,776,928.52
  6. Step 6: Final answer
    x = 71,379,011.20

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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.