Home / 5,351,663,310.88-8,027,443,846.33-3,253,718,939.39

Finding the Fourth Proportional to 5,351,663,310.88, 8,027,443,846.33 and 3,253,718,939.39

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Solution

The fourth proportional to 5,351,663,310.88, 8,027,443,846.33 and 3,253,718,939.39 is: 4,880,547,329.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,663,310.88 : 8,027,443,846.33 = 3,253,718,939.39 : x
  2. Step 2: Convert to fraction form
    5,351,663,310.88/8,027,443,846.33 = 3,253,718,939.39/x
  3. Step 3: Cross multiply
    5,351,663,310.88x = 8,027,443,846.33 × 3,253,718,939.39
  4. Step 4: Simplify right side
    5,351,663,310.88x = 26,119,046,077,693,628,416
  5. Step 5: Solve for x
    x = 26,119,046,077,693,628,416/5,351,663,310.88
  6. Step 6: Final answer
    x = 4,880,547,329.01

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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.