Home / 5,090,649,837.84-7,631,022,462.84-2,434,015,546.56

Finding the Fourth Proportional to 5,090,649,837.84, 7,631,022,462.84 and 2,434,015,546.56

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Solution

The fourth proportional to 5,090,649,837.84, 7,631,022,462.84 and 2,434,015,546.56 is: 3,648,655,457.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,649,837.84 : 7,631,022,462.84 = 2,434,015,546.56 : x
  2. Step 2: Convert to fraction form
    5,090,649,837.84/7,631,022,462.84 = 2,434,015,546.56/x
  3. Step 3: Cross multiply
    5,090,649,837.84x = 7,631,022,462.84 × 2,434,015,546.56
  4. Step 4: Simplify right side
    5,090,649,837.84x = 18,574,027,310,701,137,920
  5. Step 5: Solve for x
    x = 18,574,027,310,701,137,920/5,090,649,837.84
  6. Step 6: Final answer
    x = 3,648,655,457.04

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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.