Home / 36,695,757.30-55,043,635.95-11,136,725.70

Finding the Fourth Proportional to 36,695,757.30, 55,043,635.95 and 11,136,725.70

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Solution

The fourth proportional to 36,695,757.30, 55,043,635.95 and 11,136,725.70 is: 16,705,088.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,695,757.30 : 55,043,635.95 = 11,136,725.70 : x
  2. Step 2: Convert to fraction form
    36,695,757.30/55,043,635.95 = 11,136,725.70/x
  3. Step 3: Cross multiply
    36,695,757.30x = 55,043,635.95 × 11,136,725.70
  4. Step 4: Simplify right side
    36,695,757.30x = 613,005,875,105,808.88
  5. Step 5: Solve for x
    x = 613,005,875,105,808.88/36,695,757.30
  6. Step 6: Final answer
    x = 16,705,088.55

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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.