Home / 15,210,606.20-22,800,556.55-9,534,816.32

Finding the Fourth Proportional to 15,210,606.20, 22,800,556.55 and 9,534,816.32

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Solution

The fourth proportional to 15,210,606.20, 22,800,556.55 and 9,534,816.32 is: 14,292,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,210,606.20 : 22,800,556.55 = 9,534,816.32 : x
  2. Step 2: Convert to fraction form
    15,210,606.20/22,800,556.55 = 9,534,816.32/x
  3. Step 3: Cross multiply
    15,210,606.20x = 22,800,556.55 × 9,534,816.32
  4. Step 4: Simplify right side
    15,210,606.20x = 217,399,118,607,857.12
  5. Step 5: Solve for x
    x = 217,399,118,607,857.12/15,210,606.20
  6. Step 6: Final answer
    x = 14,292,600.56

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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.