Home / 33,344,394.93-50,009,593.95-9,404,268.21

Finding the Fourth Proportional to 33,344,394.93, 50,009,593.95 and 9,404,268.21

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Solution

The fourth proportional to 33,344,394.93, 50,009,593.95 and 9,404,268.21 is: 14,104,428.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344,394.93 : 50,009,593.95 = 9,404,268.21 : x
  2. Step 2: Convert to fraction form
    33,344,394.93/50,009,593.95 = 9,404,268.21/x
  3. Step 3: Cross multiply
    33,344,394.93x = 50,009,593.95 × 9,404,268.21
  4. Step 4: Simplify right side
    33,344,394.93x = 470,303,634,578,993.38
  5. Step 5: Solve for x
    x = 470,303,634,578,993.38/33,344,394.93
  6. Step 6: Final answer
    x = 14,104,428.51

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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.