Home / 40,948,274,577.82-56,503,724,876.06-22,634,858,387.80

Finding the Fourth Proportional to 40,948,274,577.82, 56,503,724,876.06 and 22,634,858,387.80

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Solution

The fourth proportional to 40,948,274,577.82, 56,503,724,876.06 and 22,634,858,387.80 is: 31,233,399,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,948,274,577.82 : 56,503,724,876.06 = 22,634,858,387.80 : x
  2. Step 2: Convert to fraction form
    40,948,274,577.82/56,503,724,876.06 = 22,634,858,387.80/x
  3. Step 3: Cross multiply
    40,948,274,577.82x = 56,503,724,876.06 × 22,634,858,387.80
  4. Step 4: Simplify right side
    40,948,274,577.82x = 1,278,953,810,952,830,058,496
  5. Step 5: Solve for x
    x = 1,278,953,810,952,830,058,496/40,948,274,577.82
  6. Step 6: Final answer
    x = 31,233,399,310.20

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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.