Home / 195,726,844.32-293,583,617.20-50,161,835.04

Finding the Fourth Proportional to 195,726,844.32, 293,583,617.20 and 50,161,835.04

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Solution

The fourth proportional to 195,726,844.32, 293,583,617.20 and 50,161,835.04 is: 75,241,048.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,726,844.32 : 293,583,617.20 = 50,161,835.04 : x
  2. Step 2: Convert to fraction form
    195,726,844.32/293,583,617.20 = 50,161,835.04/x
  3. Step 3: Cross multiply
    195,726,844.32x = 293,583,617.20 × 50,161,835.04
  4. Step 4: Simplify right side
    195,726,844.32x = 14,726,692,976,432,906
  5. Step 5: Solve for x
    x = 14,726,692,976,432,906/195,726,844.32
  6. Step 6: Final answer
    x = 75,241,048.45

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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.