Home / 36,912,138.30-55,368,207.45-16,441,818.30

Finding the Fourth Proportional to 36,912,138.30, 55,368,207.45 and 16,441,818.30

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Solution

The fourth proportional to 36,912,138.30, 55,368,207.45 and 16,441,818.30 is: 24,662,727.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,912,138.30 : 55,368,207.45 = 16,441,818.30 : x
  2. Step 2: Convert to fraction form
    36,912,138.30/55,368,207.45 = 16,441,818.30/x
  3. Step 3: Cross multiply
    36,912,138.30x = 55,368,207.45 × 16,441,818.30
  4. Step 4: Simplify right side
    36,912,138.30x = 910,354,006,489,606.38
  5. Step 5: Solve for x
    x = 910,354,006,489,606.38/36,912,138.30
  6. Step 6: Final answer
    x = 24,662,727.45

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1.5x scale

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.