Home / 62,096,232.30-93,144,348.45-21,201,847.35

Finding the Fourth Proportional to 62,096,232.30, 93,144,348.45 and 21,201,847.35

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Solution

The fourth proportional to 62,096,232.30, 93,144,348.45 and 21,201,847.35 is: 31,802,771.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,096,232.30 : 93,144,348.45 = 21,201,847.35 : x
  2. Step 2: Convert to fraction form
    62,096,232.30/93,144,348.45 = 21,201,847.35/x
  3. Step 3: Cross multiply
    62,096,232.30x = 93,144,348.45 × 21,201,847.35
  4. Step 4: Simplify right side
    62,096,232.30x = 1,974,832,257,352,109.25
  5. Step 5: Solve for x
    x = 1,974,832,257,352,109.25/62,096,232.30
  6. Step 6: Final answer
    x = 31,802,771.03

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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.