Home / 17,960,304,680.74-24,785,380,835.22-9,932,188,448.26

Finding the Fourth Proportional to 17,960,304,680.74, 24,785,380,835.22 and 9,932,188,448.26

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Solution

The fourth proportional to 17,960,304,680.74, 24,785,380,835.22 and 9,932,188,448.26 is: 13,706,508,747.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,960,304,680.74 : 24,785,380,835.22 = 9,932,188,448.26 : x
  2. Step 2: Convert to fraction form
    17,960,304,680.74/24,785,380,835.22 = 9,932,188,448.26/x
  3. Step 3: Cross multiply
    17,960,304,680.74x = 24,785,380,835.22 × 9,932,188,448.26
  4. Step 4: Simplify right side
    17,960,304,680.74x = 246,173,073,217,296,891,904
  5. Step 5: Solve for x
    x = 246,173,073,217,296,891,904/17,960,304,680.74
  6. Step 6: Final answer
    x = 13,706,508,747.67

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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.