Home / 169,458,171.12-233,833,563.18-95,101,676.64

Finding the Fourth Proportional to 169,458,171.12, 233,833,563.18 and 95,101,676.64

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Solution

The fourth proportional to 169,458,171.12, 233,833,563.18 and 95,101,676.64 is: 131,229,811.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,458,171.12 : 233,833,563.18 = 95,101,676.64 : x
  2. Step 2: Convert to fraction form
    169,458,171.12/233,833,563.18 = 95,101,676.64/x
  3. Step 3: Cross multiply
    169,458,171.12x = 233,833,563.18 × 95,101,676.64
  4. Step 4: Simplify right side
    169,458,171.12x = 22,237,963,913,123,372
  5. Step 5: Solve for x
    x = 22,237,963,913,123,372/169,458,171.12
  6. Step 6: Final answer
    x = 131,229,811.85

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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.