Home / 95,848,868.16-132,256,657.44-54,590,500.80

Finding the Fourth Proportional to 95,848,868.16, 132,256,657.44 and 54,590,500.80

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Solution

The fourth proportional to 95,848,868.16, 132,256,657.44 and 54,590,500.80 is: 75,326,472.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,848,868.16 : 132,256,657.44 = 54,590,500.80 : x
  2. Step 2: Convert to fraction form
    95,848,868.16/132,256,657.44 = 54,590,500.80/x
  3. Step 3: Cross multiply
    95,848,868.16x = 132,256,657.44 × 54,590,500.80
  4. Step 4: Simplify right side
    95,848,868.16x = 7,219,957,163,783,645
  5. Step 5: Solve for x
    x = 7,219,957,163,783,645/95,848,868.16
  6. Step 6: Final answer
    x = 75,326,472.84

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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.