Home / 31,885,770.06-44,002,254.78-17,947,117.26

Finding the Fourth Proportional to 31,885,770.06, 44,002,254.78 and 17,947,117.26

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Solution

The fourth proportional to 31,885,770.06, 44,002,254.78 and 17,947,117.26 is: 24,766,961.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,885,770.06 : 44,002,254.78 = 17,947,117.26 : x
  2. Step 2: Convert to fraction form
    31,885,770.06/44,002,254.78 = 17,947,117.26/x
  3. Step 3: Cross multiply
    31,885,770.06x = 44,002,254.78 × 17,947,117.26
  4. Step 4: Simplify right side
    31,885,770.06x = 789,713,626,241,055.62
  5. Step 5: Solve for x
    x = 789,713,626,241,055.62/31,885,770.06
  6. Step 6: Final answer
    x = 24,766,961.08

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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.