Home / 3,093,854,802.78-4,269,520,088.43-1,684,169,467.38

Finding the Fourth Proportional to 3,093,854,802.78, 4,269,520,088.43 and 1,684,169,467.38

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Solution

The fourth proportional to 3,093,854,802.78, 4,269,520,088.43 and 1,684,169,467.38 is: 2,324,154,115.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,854,802.78 : 4,269,520,088.43 = 1,684,169,467.38 : x
  2. Step 2: Convert to fraction form
    3,093,854,802.78/4,269,520,088.43 = 1,684,169,467.38/x
  3. Step 3: Cross multiply
    3,093,854,802.78x = 4,269,520,088.43 × 1,684,169,467.38
  4. Step 4: Simplify right side
    3,093,854,802.78x = 7,190,595,373,299,363,840
  5. Step 5: Solve for x
    x = 7,190,595,373,299,363,840/3,093,854,802.78
  6. Step 6: Final answer
    x = 2,324,154,115.71

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1.5x scale

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.