Home / 24,765,274.80-34,176,186.56-13,751,990.73

Finding the Fourth Proportional to 24,765,274.80, 34,176,186.56 and 13,751,990.73

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Solution

The fourth proportional to 24,765,274.80, 34,176,186.56 and 13,751,990.73 is: 18,977,806.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,765,274.80 : 34,176,186.56 = 13,751,990.73 : x
  2. Step 2: Convert to fraction form
    24,765,274.80/34,176,186.56 = 13,751,990.73/x
  3. Step 3: Cross multiply
    24,765,274.80x = 34,176,186.56 × 13,751,990.73
  4. Step 4: Simplify right side
    24,765,274.80x = 469,990,600,794,250.56
  5. Step 5: Solve for x
    x = 469,990,600,794,250.56/24,765,274.80
  6. Step 6: Final answer
    x = 18,977,806.81

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1.5x scale

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.