Home / 29,096,083.70-43,644,125.55-17,758,675.70

Finding the Fourth Proportional to 29,096,083.70, 43,644,125.55 and 17,758,675.70

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Solution

The fourth proportional to 29,096,083.70, 43,644,125.55 and 17,758,675.70 is: 26,638,013.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,096,083.70 : 43,644,125.55 = 17,758,675.70 : x
  2. Step 2: Convert to fraction form
    29,096,083.70/43,644,125.55 = 17,758,675.70/x
  3. Step 3: Cross multiply
    29,096,083.70x = 43,644,125.55 × 17,758,675.70
  4. Step 4: Simplify right side
    29,096,083.70x = 775,061,871,852,534
  5. Step 5: Solve for x
    x = 775,061,871,852,534/29,096,083.70
  6. Step 6: Final answer
    x = 26,638,013.55

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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.