Home / 44,975,895.90-67,420,745.30-19,032,508.88

Finding the Fourth Proportional to 44,975,895.90, 67,420,745.30 and 19,032,508.88

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Solution

The fourth proportional to 44,975,895.90, 67,420,745.30 and 19,032,508.88 is: 28,530,525.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,975,895.90 : 67,420,745.30 = 19,032,508.88 : x
  2. Step 2: Convert to fraction form
    44,975,895.90/67,420,745.30 = 19,032,508.88/x
  3. Step 3: Cross multiply
    44,975,895.90x = 67,420,745.30 × 19,032,508.88
  4. Step 4: Simplify right side
    44,975,895.90x = 1,283,185,933,618,468.25
  5. Step 5: Solve for x
    x = 1,283,185,933,618,468.25/44,975,895.90
  6. Step 6: Final answer
    x = 28,530,525.25

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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.