Home / 33,374,513.80-50,052,128.46-15,168,565

Finding the Fourth Proportional to 33,374,513.80, 50,052,128.46 and 15,168,565

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Solution

The fourth proportional to 33,374,513.80, 50,052,128.46 and 15,168,565 is: 22,748,465.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,374,513.80 : 50,052,128.46 = 15,168,565 : x
  2. Step 2: Convert to fraction form
    33,374,513.80/50,052,128.46 = 15,168,565/x
  3. Step 3: Cross multiply
    33,374,513.80x = 50,052,128.46 × 15,168,565
  4. Step 4: Simplify right side
    33,374,513.80x = 759,218,963,933,859.88
  5. Step 5: Solve for x
    x = 759,218,963,933,859.88/33,374,513.80
  6. Step 6: Final answer
    x = 22,748,465.15

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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.