Home / 2,797,363,533.34-3,860,260,282.82-1,544,273,419.42

Finding the Fourth Proportional to 2,797,363,533.34, 3,860,260,282.82 and 1,544,273,419.42

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Solution

The fourth proportional to 2,797,363,533.34, 3,860,260,282.82 and 1,544,273,419.42 is: 2,131,041,345.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,363,533.34 : 3,860,260,282.82 = 1,544,273,419.42 : x
  2. Step 2: Convert to fraction form
    2,797,363,533.34/3,860,260,282.82 = 1,544,273,419.42/x
  3. Step 3: Cross multiply
    2,797,363,533.34x = 3,860,260,282.82 × 1,544,273,419.42
  4. Step 4: Simplify right side
    2,797,363,533.34x = 5,961,297,346,801,657,856
  5. Step 5: Solve for x
    x = 5,961,297,346,801,657,856/2,797,363,533.34
  6. Step 6: Final answer
    x = 2,131,041,345.09

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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.