Home / 41,842,013.05-62,763,645.70-15,935,745.13

Finding the Fourth Proportional to 41,842,013.05, 62,763,645.70 and 15,935,745.13

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Solution

The fourth proportional to 41,842,013.05, 62,763,645.70 and 15,935,745.13 is: 23,903,856.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,842,013.05 : 62,763,645.70 = 15,935,745.13 : x
  2. Step 2: Convert to fraction form
    41,842,013.05/62,763,645.70 = 15,935,745.13/x
  3. Step 3: Cross multiply
    41,842,013.05x = 62,763,645.70 × 15,935,745.13
  4. Step 4: Simplify right side
    41,842,013.05x = 1,000,185,461,586,435.50
  5. Step 5: Solve for x
    x = 1,000,185,461,586,435.50/41,842,013.05
  6. Step 6: Final answer
    x = 23,903,856.17

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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.