Home / 3,302,608,536.28-4,557,600,523.99-1,817,496,661.78

Finding the Fourth Proportional to 3,302,608,536.28, 4,557,600,523.99 and 1,817,496,661.78

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Solution

The fourth proportional to 3,302,608,536.28, 4,557,600,523.99 and 1,817,496,661.78 is: 2,508,145,802.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,608,536.28 : 4,557,600,523.99 = 1,817,496,661.78 : x
  2. Step 2: Convert to fraction form
    3,302,608,536.28/4,557,600,523.99 = 1,817,496,661.78/x
  3. Step 3: Cross multiply
    3,302,608,536.28x = 4,557,600,523.99 × 1,817,496,661.78
  4. Step 4: Simplify right side
    3,302,608,536.28x = 8,283,423,738,078,603,264
  5. Step 5: Solve for x
    x = 8,283,423,738,078,603,264/3,302,608,536.28
  6. Step 6: Final answer
    x = 2,508,145,802.65

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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.