Home / 73,811,076.90-110,716,615.35-35,463,344.10

Finding the Fourth Proportional to 73,811,076.90, 110,716,615.35 and 35,463,344.10

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Solution

The fourth proportional to 73,811,076.90, 110,716,615.35 and 35,463,344.10 is: 53,195,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,076.90 : 110,716,615.35 = 35,463,344.10 : x
  2. Step 2: Convert to fraction form
    73,811,076.90/110,716,615.35 = 35,463,344.10/x
  3. Step 3: Cross multiply
    73,811,076.90x = 110,716,615.35 × 35,463,344.10
  4. Step 4: Simplify right side
    73,811,076.90x = 3,926,381,427,744,392
  5. Step 5: Solve for x
    x = 3,926,381,427,744,392/73,811,076.90
  6. Step 6: Final answer
    x = 53,195,016.15

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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.