Home / 59,155,343.61-81,632,867.34-33,050,057.73

Finding the Fourth Proportional to 59,155,343.61, 81,632,867.34 and 33,050,057.73

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Solution

The fourth proportional to 59,155,343.61, 81,632,867.34 and 33,050,057.73 is: 45,608,237.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,155,343.61 : 81,632,867.34 = 33,050,057.73 : x
  2. Step 2: Convert to fraction form
    59,155,343.61/81,632,867.34 = 33,050,057.73/x
  3. Step 3: Cross multiply
    59,155,343.61x = 81,632,867.34 × 33,050,057.73
  4. Step 4: Simplify right side
    59,155,343.61x = 2,697,970,978,252,431.50
  5. Step 5: Solve for x
    x = 2,697,970,978,252,431.50/59,155,343.61
  6. Step 6: Final answer
    x = 45,608,237.80

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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.