Home / 36,250,206.80-50,025,493.44-19,730,291.98

Finding the Fourth Proportional to 36,250,206.80, 50,025,493.44 and 19,730,291.98

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Solution

The fourth proportional to 36,250,206.80, 50,025,493.44 and 19,730,291.98 is: 27,227,916.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,206.80 : 50,025,493.44 = 19,730,291.98 : x
  2. Step 2: Convert to fraction form
    36,250,206.80/50,025,493.44 = 19,730,291.98/x
  3. Step 3: Cross multiply
    36,250,206.80x = 50,025,493.44 × 19,730,291.98
  4. Step 4: Simplify right side
    36,250,206.80x = 987,017,592,014,774.62
  5. Step 5: Solve for x
    x = 987,017,592,014,774.62/36,250,206.80
  6. Step 6: Final answer
    x = 27,227,916.17

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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.