Home / 96,005,362.91-132,487,749.72-51,952,356.74

Finding the Fourth Proportional to 96,005,362.91, 132,487,749.72 and 51,952,356.74

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Solution

The fourth proportional to 96,005,362.91, 132,487,749.72 and 51,952,356.74 is: 71,694,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,005,362.91 : 132,487,749.72 = 51,952,356.74 : x
  2. Step 2: Convert to fraction form
    96,005,362.91/132,487,749.72 = 51,952,356.74/x
  3. Step 3: Cross multiply
    96,005,362.91x = 132,487,749.72 × 51,952,356.74
  4. Step 4: Simplify right side
    96,005,362.91x = 6,883,050,836,470,836
  5. Step 5: Solve for x
    x = 6,883,050,836,470,836/96,005,362.91
  6. Step 6: Final answer
    x = 71,694,441.10

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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.