Home / 3,346,383,175.56-5,009,881,493.16-2,520,813,718.44

Finding the Fourth Proportional to 3,346,383,175.56, 5,009,881,493.16 and 2,520,813,718.44

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Solution

The fourth proportional to 3,346,383,175.56, 5,009,881,493.16 and 2,520,813,718.44 is: 3,773,918,685.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,383,175.56 : 5,009,881,493.16 = 2,520,813,718.44 : x
  2. Step 2: Convert to fraction form
    3,346,383,175.56/5,009,881,493.16 = 2,520,813,718.44/x
  3. Step 3: Cross multiply
    3,346,383,175.56x = 5,009,881,493.16 × 2,520,813,718.44
  4. Step 4: Simplify right side
    3,346,383,175.56x = 12,628,977,995,716,399,104
  5. Step 5: Solve for x
    x = 12,628,977,995,716,399,104/3,346,383,175.56
  6. Step 6: Final answer
    x = 3,773,918,685.69

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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.