Home / 2,191,544,095.93-3,288,446,342.37-1,027,130,883.37

Finding the Fourth Proportional to 2,191,544,095.93, 3,288,446,342.37 and 1,027,130,883.37

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Solution

The fourth proportional to 2,191,544,095.93, 3,288,446,342.37 and 1,027,130,883.37 is: 1,541,226,025.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,544,095.93 : 3,288,446,342.37 = 1,027,130,883.37 : x
  2. Step 2: Convert to fraction form
    2,191,544,095.93/3,288,446,342.37 = 1,027,130,883.37/x
  3. Step 3: Cross multiply
    2,191,544,095.93x = 3,288,446,342.37 × 1,027,130,883.37
  4. Step 4: Simplify right side
    2,191,544,095.93x = 3,377,664,796,545,122,304
  5. Step 5: Solve for x
    x = 3,377,664,796,545,122,304/2,191,544,095.93
  6. Step 6: Final answer
    x = 1,541,226,025.44

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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.