Home / 13,367,542.24-20,051,702.16-3,270,160

Finding the Fourth Proportional to 13,367,542.24, 20,051,702.16 and 3,270,160

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Solution

The fourth proportional to 13,367,542.24, 20,051,702.16 and 3,270,160 is: 4,905,335.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,367,542.24 : 20,051,702.16 = 3,270,160 : x
  2. Step 2: Convert to fraction form
    13,367,542.24/20,051,702.16 = 3,270,160/x
  3. Step 3: Cross multiply
    13,367,542.24x = 20,051,702.16 × 3,270,160
  4. Step 4: Simplify right side
    13,367,542.24x = 65,572,274,335,545.60
  5. Step 5: Solve for x
    x = 65,572,274,335,545.60/13,367,542.24
  6. Step 6: Final answer
    x = 4,905,335.11

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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.