Home / 95,795,376.59-143,168,224.66-69,942,185.30

Finding the Fourth Proportional to 95,795,376.59, 143,168,224.66 and 69,942,185.30

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Solution

The fourth proportional to 95,795,376.59, 143,168,224.66 and 69,942,185.30 is: 104,530,081.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,795,376.59 : 143,168,224.66 = 69,942,185.30 : x
  2. Step 2: Convert to fraction form
    95,795,376.59/143,168,224.66 = 69,942,185.30/x
  3. Step 3: Cross multiply
    95,795,376.59x = 143,168,224.66 × 69,942,185.30
  4. Step 4: Simplify right side
    95,795,376.59x = 10,013,498,498,424,814
  5. Step 5: Solve for x
    x = 10,013,498,498,424,814/95,795,376.59
  6. Step 6: Final answer
    x = 104,530,081.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.