Home / 95,303,092.86-143,015,103.36-40,716,089.64

Finding the Fourth Proportional to 95,303,092.86, 143,015,103.36 and 40,716,089.64

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Solution

The fourth proportional to 95,303,092.86, 143,015,103.36 and 40,716,089.64 is: 61,099,966.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,303,092.86 : 143,015,103.36 = 40,716,089.64 : x
  2. Step 2: Convert to fraction form
    95,303,092.86/143,015,103.36 = 40,716,089.64/x
  3. Step 3: Cross multiply
    95,303,092.86x = 143,015,103.36 × 40,716,089.64
  4. Step 4: Simplify right side
    95,303,092.86x = 5,823,015,768,279,626
  5. Step 5: Solve for x
    x = 5,823,015,768,279,626/95,303,092.86
  6. Step 6: Final answer
    x = 61,099,966.37

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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.