Home / 36,573,703.65-54,860,446.13-9,279,943.65

Finding the Fourth Proportional to 36,573,703.65, 54,860,446.13 and 9,279,943.65

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Solution

The fourth proportional to 36,573,703.65, 54,860,446.13 and 9,279,943.65 is: 13,919,887.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,573,703.65 : 54,860,446.13 = 9,279,943.65 : x
  2. Step 2: Convert to fraction form
    36,573,703.65/54,860,446.13 = 9,279,943.65/x
  3. Step 3: Cross multiply
    36,573,703.65x = 54,860,446.13 × 9,279,943.65
  4. Step 4: Simplify right side
    36,573,703.65x = 509,101,848,653,860.88
  5. Step 5: Solve for x
    x = 509,101,848,653,860.88/36,573,703.65
  6. Step 6: Final answer
    x = 13,919,887.73

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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.