Home / 41,214,227.94-61,823,023.16-10,509,603.60

Finding the Fourth Proportional to 41,214,227.94, 61,823,023.16 and 10,509,603.60

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Solution

The fourth proportional to 41,214,227.94, 61,823,023.16 and 10,509,603.60 is: 15,764,834.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,214,227.94 : 61,823,023.16 = 10,509,603.60 : x
  2. Step 2: Convert to fraction form
    41,214,227.94/61,823,023.16 = 10,509,603.60/x
  3. Step 3: Cross multiply
    41,214,227.94x = 61,823,023.16 × 10,509,603.60
  4. Step 4: Simplify right side
    41,214,227.94x = 649,735,466,712,671.38
  5. Step 5: Solve for x
    x = 649,735,466,712,671.38/41,214,227.94
  6. Step 6: Final answer
    x = 15,764,834.12

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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.