Home / 36,763,479.70-55,145,219.55-9,837,135.70

Finding the Fourth Proportional to 36,763,479.70, 55,145,219.55 and 9,837,135.70

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Solution

The fourth proportional to 36,763,479.70, 55,145,219.55 and 9,837,135.70 is: 14,755,703.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,763,479.70 : 55,145,219.55 = 9,837,135.70 : x
  2. Step 2: Convert to fraction form
    36,763,479.70/55,145,219.55 = 9,837,135.70/x
  3. Step 3: Cross multiply
    36,763,479.70x = 55,145,219.55 × 9,837,135.70
  4. Step 4: Simplify right side
    36,763,479.70x = 542,471,007,919,642.88
  5. Step 5: Solve for x
    x = 542,471,007,919,642.88/36,763,479.70
  6. Step 6: Final answer
    x = 14,755,703.55

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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.