Home / 62,813,213.30-94,222,772.40-19,683,823.70

Finding the Fourth Proportional to 62,813,213.30, 94,222,772.40 and 19,683,823.70

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Solution

The fourth proportional to 62,813,213.30, 94,222,772.40 and 19,683,823.70 is: 29,526,660.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,813,213.30 : 94,222,772.40 = 19,683,823.70 : x
  2. Step 2: Convert to fraction form
    62,813,213.30/94,222,772.40 = 19,683,823.70/x
  3. Step 3: Cross multiply
    62,813,213.30x = 94,222,772.40 × 19,683,823.70
  4. Step 4: Simplify right side
    62,813,213.30x = 1,854,664,440,446,826
  5. Step 5: Solve for x
    x = 1,854,664,440,446,826/62,813,213.30
  6. Step 6: Final answer
    x = 29,526,660.76

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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.