Home / 50,162,851.62-69,225,316.29-27,836,295.93

Finding the Fourth Proportional to 50,162,851.62, 69,225,316.29 and 27,836,295.93

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Solution

The fourth proportional to 50,162,851.62, 69,225,316.29 and 27,836,295.93 is: 38,414,410.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,162,851.62 : 69,225,316.29 = 27,836,295.93 : x
  2. Step 2: Convert to fraction form
    50,162,851.62/69,225,316.29 = 27,836,295.93/x
  3. Step 3: Cross multiply
    50,162,851.62x = 69,225,316.29 × 27,836,295.93
  4. Step 4: Simplify right side
    50,162,851.62x = 1,926,976,390,096,289.75
  5. Step 5: Solve for x
    x = 1,926,976,390,096,289.75/50,162,851.62
  6. Step 6: Final answer
    x = 38,414,410.82

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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.