Home / 36,561,666.70-54,842,500.05-9,267,906.70

Finding the Fourth Proportional to 36,561,666.70, 54,842,500.05 and 9,267,906.70

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Solution

The fourth proportional to 36,561,666.70, 54,842,500.05 and 9,267,906.70 is: 13,901,860.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,561,666.70 : 54,842,500.05 = 9,267,906.70 : x
  2. Step 2: Convert to fraction form
    36,561,666.70/54,842,500.05 = 9,267,906.70/x
  3. Step 3: Cross multiply
    36,561,666.70x = 54,842,500.05 × 9,267,906.70
  4. Step 4: Simplify right side
    36,561,666.70x = 508,275,173,658,145.25
  5. Step 5: Solve for x
    x = 508,275,173,658,145.25/36,561,666.70
  6. Step 6: Final answer
    x = 13,901,860.05

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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.