Home / 62,895,012.32-94,346,586.30-19,766,016.38

Finding the Fourth Proportional to 62,895,012.32, 94,346,586.30 and 19,766,016.38

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Solution

The fourth proportional to 62,895,012.32, 94,346,586.30 and 19,766,016.38 is: 29,650,302.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,895,012.32 : 94,346,586.30 = 19,766,016.38 : x
  2. Step 2: Convert to fraction form
    62,895,012.32/94,346,586.30 = 19,766,016.38/x
  3. Step 3: Cross multiply
    62,895,012.32x = 94,346,586.30 × 19,766,016.38
  4. Step 4: Simplify right side
    62,895,012.32x = 1,864,856,170,202,883.50
  5. Step 5: Solve for x
    x = 1,864,856,170,202,883.50/62,895,012.32
  6. Step 6: Final answer
    x = 29,650,302.96

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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.