Home / 38,073,099.07-57,016,509.15-34,388,399.96

Finding the Fourth Proportional to 38,073,099.07, 57,016,509.15 and 34,388,399.96

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Solution

The fourth proportional to 38,073,099.07, 57,016,509.15 and 34,388,399.96 is: 51,498,474.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,073,099.07 : 57,016,509.15 = 34,388,399.96 : x
  2. Step 2: Convert to fraction form
    38,073,099.07/57,016,509.15 = 34,388,399.96/x
  3. Step 3: Cross multiply
    38,073,099.07x = 57,016,509.15 × 34,388,399.96
  4. Step 4: Simplify right side
    38,073,099.07x = 1,960,706,520,820,927.75
  5. Step 5: Solve for x
    x = 1,960,706,520,820,927.75/38,073,099.07
  6. Step 6: Final answer
    x = 51,498,474.48

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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.