Home / 22,011,630.10-33,017,445.15-6,865,537.30

Finding the Fourth Proportional to 22,011,630.10, 33,017,445.15 and 6,865,537.30

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Solution

The fourth proportional to 22,011,630.10, 33,017,445.15 and 6,865,537.30 is: 10,298,305.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,011,630.10 : 33,017,445.15 = 6,865,537.30 : x
  2. Step 2: Convert to fraction form
    22,011,630.10/33,017,445.15 = 6,865,537.30/x
  3. Step 3: Cross multiply
    22,011,630.10x = 33,017,445.15 × 6,865,537.30
  4. Step 4: Simplify right side
    22,011,630.10x = 226,682,501,228,029.09
  5. Step 5: Solve for x
    x = 226,682,501,228,029.09/22,011,630.10
  6. Step 6: Final answer
    x = 10,298,305.95

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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.