Home / 36,346,781.20-54,446,688.60-22,657,910.80

Finding the Fourth Proportional to 36,346,781.20, 54,446,688.60 and 22,657,910.80

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Solution

The fourth proportional to 36,346,781.20, 54,446,688.60 and 22,657,910.80 is: 33,941,058.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,346,781.20 : 54,446,688.60 = 22,657,910.80 : x
  2. Step 2: Convert to fraction form
    36,346,781.20/54,446,688.60 = 22,657,910.80/x
  3. Step 3: Cross multiply
    36,346,781.20x = 54,446,688.60 × 22,657,910.80
  4. Step 4: Simplify right side
    36,346,781.20x = 1,233,648,213,654,177
  5. Step 5: Solve for x
    x = 1,233,648,213,654,177/36,346,781.20
  6. Step 6: Final answer
    x = 33,941,058.13

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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.