Home / 61,800,599.05-85,284,920.11-33,542,982.15

Finding the Fourth Proportional to 61,800,599.05, 85,284,920.11 and 33,542,982.15

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Solution

The fourth proportional to 61,800,599.05, 85,284,920.11 and 33,542,982.15 is: 46,289,366.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,800,599.05 : 85,284,920.11 = 33,542,982.15 : x
  2. Step 2: Convert to fraction form
    61,800,599.05/85,284,920.11 = 33,542,982.15/x
  3. Step 3: Cross multiply
    61,800,599.05x = 85,284,920.11 × 33,542,982.15
  4. Step 4: Simplify right side
    61,800,599.05x = 2,860,710,552,913,906
  5. Step 5: Solve for x
    x = 2,860,710,552,913,906/61,800,599.05
  6. Step 6: Final answer
    x = 46,289,366.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.