Home / 56,907,082.52-85,376,606.70-22,852,343.24

Finding the Fourth Proportional to 56,907,082.52, 85,376,606.70 and 22,852,343.24

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Solution

The fourth proportional to 56,907,082.52, 85,376,606.70 and 22,852,343.24 is: 34,284,933.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,907,082.52 : 85,376,606.70 = 22,852,343.24 : x
  2. Step 2: Convert to fraction form
    56,907,082.52/85,376,606.70 = 22,852,343.24/x
  3. Step 3: Cross multiply
    56,907,082.52x = 85,376,606.70 × 22,852,343.24
  4. Step 4: Simplify right side
    56,907,082.52x = 1,951,055,520,974,883.75
  5. Step 5: Solve for x
    x = 1,951,055,520,974,883.75/56,907,082.52
  6. Step 6: Final answer
    x = 34,284,933.17

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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.