Home / 13,626,762.45-20,444,572.35-9,096,227.92

Finding the Fourth Proportional to 13,626,762.45, 20,444,572.35 and 9,096,227.92

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Solution

The fourth proportional to 13,626,762.45, 20,444,572.35 and 9,096,227.92 is: 13,647,298.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,626,762.45 : 20,444,572.35 = 9,096,227.92 : x
  2. Step 2: Convert to fraction form
    13,626,762.45/20,444,572.35 = 9,096,227.92/x
  3. Step 3: Cross multiply
    13,626,762.45x = 20,444,572.35 × 9,096,227.92
  4. Step 4: Simplify right side
    13,626,762.45x = 185,968,489,822,530.03
  5. Step 5: Solve for x
    x = 185,968,489,822,530.03/13,626,762.45
  6. Step 6: Final answer
    x = 13,647,298.14

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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.