Home / 11,640,419,994.30-17,460,377,889.48-3,246,101,645.64

Finding the Fourth Proportional to 11,640,419,994.30, 17,460,377,889.48 and 3,246,101,645.64

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Solution

The fourth proportional to 11,640,419,994.30, 17,460,377,889.48 and 3,246,101,645.64 is: 4,869,082,166.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,640,419,994.30 : 17,460,377,889.48 = 3,246,101,645.64 : x
  2. Step 2: Convert to fraction form
    11,640,419,994.30/17,460,377,889.48 = 3,246,101,645.64/x
  3. Step 3: Cross multiply
    11,640,419,994.30x = 17,460,377,889.48 × 3,246,101,645.64
  4. Step 4: Simplify right side
    11,640,419,994.30x = 56,678,161,400,537,292,800
  5. Step 5: Solve for x
    x = 56,678,161,400,537,292,800/11,640,419,994.30
  6. Step 6: Final answer
    x = 4,869,082,166.13

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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.