Home / 1,063,278,227.90-1,467,347,443.18-586,967,468.66

Finding the Fourth Proportional to 1,063,278,227.90, 1,467,347,443.18 and 586,967,468.66

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Solution

The fourth proportional to 1,063,278,227.90, 1,467,347,443.18 and 586,967,468.66 is: 810,028,073.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,278,227.90 : 1,467,347,443.18 = 586,967,468.66 : x
  2. Step 2: Convert to fraction form
    1,063,278,227.90/1,467,347,443.18 = 586,967,468.66/x
  3. Step 3: Cross multiply
    1,063,278,227.90x = 1,467,347,443.18 × 586,967,468.66
  4. Step 4: Simplify right side
    1,063,278,227.90x = 861,285,214,368,073,216
  5. Step 5: Solve for x
    x = 861,285,214,368,073,216/1,063,278,227.90
  6. Step 6: Final answer
    x = 810,028,073.34

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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.