Home / 231,264,800.22-346,917,590.87-65,269,783.83

Finding the Fourth Proportional to 231,264,800.22, 346,917,590.87 and 65,269,783.83

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Solution

The fourth proportional to 231,264,800.22, 346,917,590.87 and 65,269,783.83 is: 97,910,430.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,264,800.22 : 346,917,590.87 = 65,269,783.83 : x
  2. Step 2: Convert to fraction form
    231,264,800.22/346,917,590.87 = 65,269,783.83/x
  3. Step 3: Cross multiply
    231,264,800.22x = 346,917,590.87 × 65,269,783.83
  4. Step 4: Simplify right side
    231,264,800.22x = 22,643,236,162,582,932
  5. Step 5: Solve for x
    x = 22,643,236,162,582,932/231,264,800.22
  6. Step 6: Final answer
    x = 97,910,430.56

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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.