Home / 95,596,157.08-143,394,016.83-40,973,324.32

Finding the Fourth Proportional to 95,596,157.08, 143,394,016.83 and 40,973,324.32

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Solution

The fourth proportional to 95,596,157.08, 143,394,016.83 and 40,973,324.32 is: 61,459,892.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,596,157.08 : 143,394,016.83 = 40,973,324.32 : x
  2. Step 2: Convert to fraction form
    95,596,157.08/143,394,016.83 = 40,973,324.32/x
  3. Step 3: Cross multiply
    95,596,157.08x = 143,394,016.83 × 40,973,324.32
  4. Step 4: Simplify right side
    95,596,157.08x = 5,875,329,557,123,129
  5. Step 5: Solve for x
    x = 5,875,329,557,123,129/95,596,157.08
  6. Step 6: Final answer
    x = 61,459,892.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.