Home / 281,669,522.00-422,206,085.22-94,745,516.63

Finding the Fourth Proportional to 281,669,522.00, 422,206,085.22 and 94,745,516.63

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Solution

The fourth proportional to 281,669,522.00, 422,206,085.22 and 94,745,516.63 is: 142,017,969.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    281,669,522.00 : 422,206,085.22 = 94,745,516.63 : x
  2. Step 2: Convert to fraction form
    281,669,522.00/422,206,085.22 = 94,745,516.63/x
  3. Step 3: Cross multiply
    281,669,522.00x = 422,206,085.22 × 94,745,516.63
  4. Step 4: Simplify right side
    281,669,522.00x = 40,002,133,666,387,680
  5. Step 5: Solve for x
    x = 40,002,133,666,387,680/281,669,522.00
  6. Step 6: Final answer
    x = 142,017,969.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.