Home / 80,151,187.14-110,596,838.04-44,867,158.38

Finding the Fourth Proportional to 80,151,187.14, 110,596,838.04 and 44,867,158.38

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Solution

The fourth proportional to 80,151,187.14, 110,596,838.04 and 44,867,158.38 is: 61,910,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,151,187.14 : 110,596,838.04 = 44,867,158.38 : x
  2. Step 2: Convert to fraction form
    80,151,187.14/110,596,838.04 = 44,867,158.38/x
  3. Step 3: Cross multiply
    80,151,187.14x = 110,596,838.04 × 44,867,158.38
  4. Step 4: Simplify right side
    80,151,187.14x = 4,962,165,848,667,889
  5. Step 5: Solve for x
    x = 4,962,165,848,667,889/80,151,187.14
  6. Step 6: Final answer
    x = 61,910,073.02

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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.