Home / 33,344,389.28-50,009,585.51-9,404,262.56

Finding the Fourth Proportional to 33,344,389.28, 50,009,585.51 and 9,404,262.56

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Solution

The fourth proportional to 33,344,389.28, 50,009,585.51 and 9,404,262.56 is: 14,104,420.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344,389.28 : 50,009,585.51 = 9,404,262.56 : x
  2. Step 2: Convert to fraction form
    33,344,389.28/50,009,585.51 = 9,404,262.56/x
  3. Step 3: Cross multiply
    33,344,389.28x = 50,009,585.51 × 9,404,262.56
  4. Step 4: Simplify right side
    33,344,389.28x = 470,303,272,801,346.12
  5. Step 5: Solve for x
    x = 470,303,272,801,346.12/33,344,389.28
  6. Step 6: Final answer
    x = 14,104,420.05

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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.