Home / 22,002,968.96-33,011,210.64-10,503,110.64

Finding the Fourth Proportional to 22,002,968.96, 33,011,210.64 and 10,503,110.64

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Solution

The fourth proportional to 22,002,968.96, 33,011,210.64 and 10,503,110.64 is: 15,757,891.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,002,968.96 : 33,011,210.64 = 10,503,110.64 : x
  2. Step 2: Convert to fraction form
    22,002,968.96/33,011,210.64 = 10,503,110.64/x
  3. Step 3: Cross multiply
    22,002,968.96x = 33,011,210.64 × 10,503,110.64
  4. Step 4: Simplify right side
    22,002,968.96x = 346,720,397,712,265.25
  5. Step 5: Solve for x
    x = 346,720,397,712,265.25/22,002,968.96
  6. Step 6: Final answer
    x = 15,757,891.51

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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.