Home / 95,707,112.64-132,076,353.50-54,454,005.01

Finding the Fourth Proportional to 95,707,112.64, 132,076,353.50 and 54,454,005.01

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Solution

The fourth proportional to 95,707,112.64, 132,076,353.50 and 54,454,005.01 is: 75,146,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,707,112.64 : 132,076,353.50 = 54,454,005.01 : x
  2. Step 2: Convert to fraction form
    95,707,112.64/132,076,353.50 = 54,454,005.01/x
  3. Step 3: Cross multiply
    95,707,112.64x = 132,076,353.50 × 54,454,005.01
  4. Step 4: Simplify right side
    95,707,112.64x = 7,192,086,414,919,261
  5. Step 5: Solve for x
    x = 7,192,086,414,919,261/95,707,112.64
  6. Step 6: Final answer
    x = 75,146,833.05

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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.