Home / 59,147,794.27-81,507,684.67-45,224,924.59

Finding the Fourth Proportional to 59,147,794.27, 81,507,684.67 and 45,224,924.59

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Solution

The fourth proportional to 59,147,794.27, 81,507,684.67 and 45,224,924.59 is: 62,321,493.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,147,794.27 : 81,507,684.67 = 45,224,924.59 : x
  2. Step 2: Convert to fraction form
    59,147,794.27/81,507,684.67 = 45,224,924.59/x
  3. Step 3: Cross multiply
    59,147,794.27x = 81,507,684.67 × 45,224,924.59
  4. Step 4: Simplify right side
    59,147,794.27x = 3,686,178,892,706,249.50
  5. Step 5: Solve for x
    x = 3,686,178,892,706,249.50/59,147,794.27
  6. Step 6: Final answer
    x = 62,321,493.78

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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.