Home / 73,507,961.70-110,261,942.55-62,028,836.10

Finding the Fourth Proportional to 73,507,961.70, 110,261,942.55 and 62,028,836.10

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Solution

The fourth proportional to 73,507,961.70, 110,261,942.55 and 62,028,836.10 is: 93,043,254.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,507,961.70 : 110,261,942.55 = 62,028,836.10 : x
  2. Step 2: Convert to fraction form
    73,507,961.70/110,261,942.55 = 62,028,836.10/x
  3. Step 3: Cross multiply
    73,507,961.70x = 110,261,942.55 × 62,028,836.10
  4. Step 4: Simplify right side
    73,507,961.70x = 6,839,419,962,501,566
  5. Step 5: Solve for x
    x = 6,839,419,962,501,566/73,507,961.70
  6. Step 6: Final answer
    x = 93,043,254.15

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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.