Home / 36,250,203.05-50,025,488.25-19,730,288.22

Finding the Fourth Proportional to 36,250,203.05, 50,025,488.25 and 19,730,288.22

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Solution

The fourth proportional to 36,250,203.05, 50,025,488.25 and 19,730,288.22 is: 27,227,910.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,203.05 : 50,025,488.25 = 19,730,288.22 : x
  2. Step 2: Convert to fraction form
    36,250,203.05/50,025,488.25 = 19,730,288.22/x
  3. Step 3: Cross multiply
    36,250,203.05x = 50,025,488.25 × 19,730,288.22
  4. Step 4: Simplify right side
    36,250,203.05x = 987,017,301,518,723.38
  5. Step 5: Solve for x
    x = 987,017,301,518,723.38/36,250,203.05
  6. Step 6: Final answer
    x = 27,227,910.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.