Home / 33,862,054.12-46,728,839.89-19,924,311.96

Finding the Fourth Proportional to 33,862,054.12, 46,728,839.89 and 19,924,311.96

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Solution

The fourth proportional to 33,862,054.12, 46,728,839.89 and 19,924,311.96 is: 27,495,082.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,862,054.12 : 46,728,839.89 = 19,924,311.96 : x
  2. Step 2: Convert to fraction form
    33,862,054.12/46,728,839.89 = 19,924,311.96/x
  3. Step 3: Cross multiply
    33,862,054.12x = 46,728,839.89 × 19,924,311.96
  4. Step 4: Simplify right side
    33,862,054.12x = 931,039,983,497,252.12
  5. Step 5: Solve for x
    x = 931,039,983,497,252.12/33,862,054.12
  6. Step 6: Final answer
    x = 27,495,082.85

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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.