Home / 218,297,625,510.73-327,446,438,266.10-218,297,625,510.73

Finding the Fourth Proportional to 218,297,625,510.73, 327,446,438,266.10 and 218,297,625,510.73

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Solution

The fourth proportional to 218,297,625,510.73, 327,446,438,266.10 and 218,297,625,510.73 is: 327,446,438,266.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,297,625,510.73 : 327,446,438,266.10 = 218,297,625,510.73 : x
  2. Step 2: Convert to fraction form
    218,297,625,510.73/327,446,438,266.10 = 218,297,625,510.73/x
  3. Step 3: Cross multiply
    218,297,625,510.73x = 327,446,438,266.10 × 218,297,625,510.73
  4. Step 4: Simplify right side
    218,297,625,510.73x = 71,480,779,955,435,466,653,696
  5. Step 5: Solve for x
    x = 71,480,779,955,435,466,653,696/218,297,625,510.73
  6. Step 6: Final answer
    x = 327,446,438,266.10

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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.