Home / 61,571,150.58-84,962,401.29-41,684,462.94

Finding the Fourth Proportional to 61,571,150.58, 84,962,401.29 and 41,684,462.94

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Solution

The fourth proportional to 61,571,150.58, 84,962,401.29 and 41,684,462.94 is: 57,520,641.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,571,150.58 : 84,962,401.29 = 41,684,462.94 : x
  2. Step 2: Convert to fraction form
    61,571,150.58/84,962,401.29 = 41,684,462.94/x
  3. Step 3: Cross multiply
    61,571,150.58x = 84,962,401.29 × 41,684,462.94
  4. Step 4: Simplify right side
    61,571,150.58x = 3,541,612,067,866,413.50
  5. Step 5: Solve for x
    x = 3,541,612,067,866,413.50/61,571,150.58
  6. Step 6: Final answer
    x = 57,520,641.32

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