Home / 110,818,180.80-166,082,313.60-59,589,892.80

Finding the Fourth Proportional to 110,818,180.80, 166,082,313.60 and 59,589,892.80

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Solution

The fourth proportional to 110,818,180.80, 166,082,313.60 and 59,589,892.80 is: 89,306,891.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,818,180.80 : 166,082,313.60 = 59,589,892.80 : x
  2. Step 2: Convert to fraction form
    110,818,180.80/166,082,313.60 = 59,589,892.80/x
  3. Step 3: Cross multiply
    110,818,180.80x = 166,082,313.60 × 59,589,892.80
  4. Step 4: Simplify right side
    110,818,180.80x = 9,896,827,263,399,982
  5. Step 5: Solve for x
    x = 9,896,827,263,399,982/110,818,180.80
  6. Step 6: Final answer
    x = 89,306,891.63

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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.