Home / 35,035,083.75-48,349,884.47-20,150,411.88

Finding the Fourth Proportional to 35,035,083.75, 48,349,884.47 and 20,150,411.88

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Solution

The fourth proportional to 35,035,083.75, 48,349,884.47 and 20,150,411.88 is: 27,808,413.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,035,083.75 : 48,349,884.47 = 20,150,411.88 : x
  2. Step 2: Convert to fraction form
    35,035,083.75/48,349,884.47 = 20,150,411.88/x
  3. Step 3: Cross multiply
    35,035,083.75x = 48,349,884.47 × 20,150,411.88
  4. Step 4: Simplify right side
    35,035,083.75x = 974,270,086,320,163.50
  5. Step 5: Solve for x
    x = 974,270,086,320,163.50/35,035,083.75
  6. Step 6: Final answer
    x = 27,808,413.23

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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.