Home / 36,131,948,910.18-54,191,911,998.87-10,943,677,187.42

Finding the Fourth Proportional to 36,131,948,910.18, 54,191,911,998.87 and 10,943,677,187.42

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Solution

The fourth proportional to 36,131,948,910.18, 54,191,911,998.87 and 10,943,677,187.42 is: 16,413,695,053.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,131,948,910.18 : 54,191,911,998.87 = 10,943,677,187.42 : x
  2. Step 2: Convert to fraction form
    36,131,948,910.18/54,191,911,998.87 = 10,943,677,187.42/x
  3. Step 3: Cross multiply
    36,131,948,910.18x = 54,191,911,998.87 × 10,943,677,187.42
  4. Step 4: Simplify right side
    36,131,948,910.18x = 593,058,791,084,434,915,328
  5. Step 5: Solve for x
    x = 593,058,791,084,434,915,328/36,131,948,910.18
  6. Step 6: Final answer
    x = 16,413,695,053.06

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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.