Home / 36,281,068.84-50,067,872.22-19,983,544.84

Finding the Fourth Proportional to 36,281,068.84, 50,067,872.22 and 19,983,544.84

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Solution

The fourth proportional to 36,281,068.84, 50,067,872.22 and 19,983,544.84 is: 27,577,290.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,281,068.84 : 50,067,872.22 = 19,983,544.84 : x
  2. Step 2: Convert to fraction form
    36,281,068.84/50,067,872.22 = 19,983,544.84/x
  3. Step 3: Cross multiply
    36,281,068.84x = 50,067,872.22 × 19,983,544.84
  4. Step 4: Simplify right side
    36,281,068.84x = 1,000,533,569,551,760.38
  5. Step 5: Solve for x
    x = 1,000,533,569,551,760.38/36,281,068.84
  6. Step 6: Final answer
    x = 27,577,290.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.