Home / 11,834,252,197.56-16,331,276,837.26-6,408,829,920.42

Finding the Fourth Proportional to 11,834,252,197.56, 16,331,276,837.26 and 6,408,829,920.42

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Solution

The fourth proportional to 11,834,252,197.56, 16,331,276,837.26 and 6,408,829,920.42 is: 8,844,190,058.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,252,197.56 : 16,331,276,837.26 = 6,408,829,920.42 : x
  2. Step 2: Convert to fraction form
    11,834,252,197.56/16,331,276,837.26 = 6,408,829,920.42/x
  3. Step 3: Cross multiply
    11,834,252,197.56x = 16,331,276,837.26 × 6,408,829,920.42
  4. Step 4: Simplify right side
    11,834,252,197.56x = 104,664,375,633,294,000,128
  5. Step 5: Solve for x
    x = 104,664,375,633,294,000,128/11,834,252,197.56
  6. Step 6: Final answer
    x = 8,844,190,058.32

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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.