Home / 73,984,078.24-111,000,763.24-24,804,797.56

Finding the Fourth Proportional to 73,984,078.24, 111,000,763.24 and 24,804,797.56

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Solution

The fourth proportional to 73,984,078.24, 111,000,763.24 and 24,804,797.56 is: 37,215,459.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,984,078.24 : 111,000,763.24 = 24,804,797.56 : x
  2. Step 2: Convert to fraction form
    73,984,078.24/111,000,763.24 = 24,804,797.56/x
  3. Step 3: Cross multiply
    73,984,078.24x = 111,000,763.24 × 24,804,797.56
  4. Step 4: Simplify right side
    73,984,078.24x = 2,753,351,461,173,689.50
  5. Step 5: Solve for x
    x = 2,753,351,461,173,689.50/73,984,078.24
  6. Step 6: Final answer
    x = 37,215,459.42

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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.