Home / 11,502,939,604.43-17,256,134,645.48-4,040,207,041.14

Finding the Fourth Proportional to 11,502,939,604.43, 17,256,134,645.48 and 4,040,207,041.14

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Solution

The fourth proportional to 11,502,939,604.43, 17,256,134,645.48 and 4,040,207,041.14 is: 6,060,916,521.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,939,604.43 : 17,256,134,645.48 = 4,040,207,041.14 : x
  2. Step 2: Convert to fraction form
    11,502,939,604.43/17,256,134,645.48 = 4,040,207,041.14/x
  3. Step 3: Cross multiply
    11,502,939,604.43x = 17,256,134,645.48 × 4,040,207,041.14
  4. Step 4: Simplify right side
    11,502,939,604.43x = 69,718,356,697,507,987,456
  5. Step 5: Solve for x
    x = 69,718,356,697,507,987,456/11,502,939,604.43
  6. Step 6: Final answer
    x = 6,060,916,521.78

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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.