Home / 54,767,556.18-82,030,245.21-37,454,728.14

Finding the Fourth Proportional to 54,767,556.18, 82,030,245.21 and 37,454,728.14

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Solution

The fourth proportional to 54,767,556.18, 82,030,245.21 and 37,454,728.14 is: 56,099,281.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,767,556.18 : 82,030,245.21 = 37,454,728.14 : x
  2. Step 2: Convert to fraction form
    54,767,556.18/82,030,245.21 = 37,454,728.14/x
  3. Step 3: Cross multiply
    54,767,556.18x = 82,030,245.21 × 37,454,728.14
  4. Step 4: Simplify right side
    54,767,556.18x = 3,072,420,533,598,087
  5. Step 5: Solve for x
    x = 3,072,420,533,598,087/54,767,556.18
  6. Step 6: Final answer
    x = 56,099,281.18

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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.