Home / 16,536,365.90-24,804,548.85-11,965,973.30

Finding the Fourth Proportional to 16,536,365.90, 24,804,548.85 and 11,965,973.30

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Solution

The fourth proportional to 16,536,365.90, 24,804,548.85 and 11,965,973.30 is: 17,948,959.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,536,365.90 : 24,804,548.85 = 11,965,973.30 : x
  2. Step 2: Convert to fraction form
    16,536,365.90/24,804,548.85 = 11,965,973.30/x
  3. Step 3: Cross multiply
    16,536,365.90x = 24,804,548.85 × 11,965,973.30
  4. Step 4: Simplify right side
    16,536,365.90x = 296,810,569,257,645.75
  5. Step 5: Solve for x
    x = 296,810,569,257,645.75/16,536,365.90
  6. Step 6: Final answer
    x = 17,948,959.95

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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.