Home / 17,705,894,556.10-26,558,841,834.15-4,619,691,372.10

Finding the Fourth Proportional to 17,705,894,556.10, 26,558,841,834.15 and 4,619,691,372.10

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Solution

The fourth proportional to 17,705,894,556.10, 26,558,841,834.15 and 4,619,691,372.10 is: 6,929,537,058.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,705,894,556.10 : 26,558,841,834.15 = 4,619,691,372.10 : x
  2. Step 2: Convert to fraction form
    17,705,894,556.10/26,558,841,834.15 = 4,619,691,372.10/x
  3. Step 3: Cross multiply
    17,705,894,556.10x = 26,558,841,834.15 × 4,619,691,372.10
  4. Step 4: Simplify right side
    17,705,894,556.10x = 122,693,652,474,191,314,944
  5. Step 5: Solve for x
    x = 122,693,652,474,191,314,944/17,705,894,556.10
  6. Step 6: Final answer
    x = 6,929,537,058.15

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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.