Home / 239,823,295.42-359,769,258.93-73,840,844.26

Finding the Fourth Proportional to 239,823,295.42, 359,769,258.93 and 73,840,844.26

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Solution

The fourth proportional to 239,823,295.42, 359,769,258.93 and 73,840,844.26 is: 110,771,832.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,823,295.42 : 359,769,258.93 = 73,840,844.26 : x
  2. Step 2: Convert to fraction form
    239,823,295.42/359,769,258.93 = 73,840,844.26/x
  3. Step 3: Cross multiply
    239,823,295.42x = 359,769,258.93 × 73,840,844.26
  4. Step 4: Simplify right side
    239,823,295.42x = 26,565,665,816,749,832
  5. Step 5: Solve for x
    x = 26,565,665,816,749,832/239,823,295.42
  6. Step 6: Final answer
    x = 110,771,832.11

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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.