Home / 20,240,168.18-30,360,227.66-6,593,292.28

Finding the Fourth Proportional to 20,240,168.18, 30,360,227.66 and 6,593,292.28

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Solution

The fourth proportional to 20,240,168.18, 30,360,227.66 and 6,593,292.28 is: 9,889,930.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,240,168.18 : 30,360,227.66 = 6,593,292.28 : x
  2. Step 2: Convert to fraction form
    20,240,168.18/30,360,227.66 = 6,593,292.28/x
  3. Step 3: Cross multiply
    20,240,168.18x = 30,360,227.66 × 6,593,292.28
  4. Step 4: Simplify right side
    20,240,168.18x = 200,173,854,540,853.44
  5. Step 5: Solve for x
    x = 200,173,854,540,853.44/20,240,168.18
  6. Step 6: Final answer
    x = 9,889,930.40

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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.