Home / 31,960,152.11-44,104,990.90-17,275,818.62

Finding the Fourth Proportional to 31,960,152.11, 44,104,990.90 and 17,275,818.62

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Solution

The fourth proportional to 31,960,152.11, 44,104,990.90 and 17,275,818.62 is: 23,840,619.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,960,152.11 : 44,104,990.90 = 17,275,818.62 : x
  2. Step 2: Convert to fraction form
    31,960,152.11/44,104,990.90 = 17,275,818.62/x
  3. Step 3: Cross multiply
    31,960,152.11x = 44,104,990.90 × 17,275,818.62
  4. Step 4: Simplify right side
    31,960,152.11x = 761,949,823,025,150.62
  5. Step 5: Solve for x
    x = 761,949,823,025,150.62/31,960,152.11
  6. Step 6: Final answer
    x = 23,840,619.42

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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.