Home / 33,345,588.42-50,017,449.51-10,627,848.90

Finding the Fourth Proportional to 33,345,588.42, 50,017,449.51 and 10,627,848.90

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Solution

The fourth proportional to 33,345,588.42, 50,017,449.51 and 10,627,848.90 is: 15,941,475.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,588.42 : 50,017,449.51 = 10,627,848.90 : x
  2. Step 2: Convert to fraction form
    33,345,588.42/50,017,449.51 = 10,627,848.90/x
  3. Step 3: Cross multiply
    33,345,588.42x = 50,017,449.51 × 10,627,848.90
  4. Step 4: Simplify right side
    33,345,588.42x = 531,577,895,755,659.06
  5. Step 5: Solve for x
    x = 531,577,895,755,659.06/33,345,588.42
  6. Step 6: Final answer
    x = 15,941,475.95

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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.