Home / 56,287,921,058.13-84,446,172,859.43-26,056,854,604.29

Finding the Fourth Proportional to 56,287,921,058.13, 84,446,172,859.43 and 26,056,854,604.29

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Solution

The fourth proportional to 56,287,921,058.13, 84,446,172,859.43 and 26,056,854,604.29 is: 39,091,897,634.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,287,921,058.13 : 84,446,172,859.43 = 26,056,854,604.29 : x
  2. Step 2: Convert to fraction form
    56,287,921,058.13/84,446,172,859.43 = 26,056,854,604.29/x
  3. Step 3: Cross multiply
    56,287,921,058.13x = 84,446,172,859.43 × 26,056,854,604.29
  4. Step 4: Simplify right side
    56,287,921,058.13x = 2,200,401,648,086,777,593,856
  5. Step 5: Solve for x
    x = 2,200,401,648,086,777,593,856/56,287,921,058.13
  6. Step 6: Final answer
    x = 39,091,897,634.92

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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.