Home / 94,619,632.46-141,928,502.49-29,923,448.54

Finding the Fourth Proportional to 94,619,632.46, 141,928,502.49 and 29,923,448.54

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Solution

The fourth proportional to 94,619,632.46, 141,928,502.49 and 29,923,448.54 is: 44,884,873.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619,632.46 : 141,928,502.49 = 29,923,448.54 : x
  2. Step 2: Convert to fraction form
    94,619,632.46/141,928,502.49 = 29,923,448.54/x
  3. Step 3: Cross multiply
    94,619,632.46x = 141,928,502.49 × 29,923,448.54
  4. Step 4: Simplify right side
    94,619,632.46x = 4,246,990,239,909,134.50
  5. Step 5: Solve for x
    x = 4,246,990,239,909,134.50/94,619,632.46
  6. Step 6: Final answer
    x = 44,884,873.57

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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.