Home / 95,303,094.36-143,015,105.61-40,716,091.14

Finding the Fourth Proportional to 95,303,094.36, 143,015,105.61 and 40,716,091.14

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Solution

The fourth proportional to 95,303,094.36, 143,015,105.61 and 40,716,091.14 is: 61,099,968.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,303,094.36 : 143,015,105.61 = 40,716,091.14 : x
  2. Step 2: Convert to fraction form
    95,303,094.36/143,015,105.61 = 40,716,091.14/x
  3. Step 3: Cross multiply
    95,303,094.36x = 143,015,105.61 × 40,716,091.14
  4. Step 4: Simplify right side
    95,303,094.36x = 5,823,016,074,413,486
  5. Step 5: Solve for x
    x = 5,823,016,074,413,486/95,303,094.36
  6. Step 6: Final answer
    x = 61,099,968.62

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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.