Home / 37,419,673,530.96-56,136,589,484.22-15,037,164,252.72

Finding the Fourth Proportional to 37,419,673,530.96, 56,136,589,484.22 and 15,037,164,252.72

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Solution

The fourth proportional to 37,419,673,530.96, 56,136,589,484.22 and 15,037,164,252.72 is: 22,558,591,163.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,419,673,530.96 : 56,136,589,484.22 = 15,037,164,252.72 : x
  2. Step 2: Convert to fraction form
    37,419,673,530.96/56,136,589,484.22 = 15,037,164,252.72/x
  3. Step 3: Cross multiply
    37,419,673,530.96x = 56,136,589,484.22 × 15,037,164,252.72
  4. Step 4: Simplify right side
    37,419,673,530.96x = 844,135,116,661,730,443,264
  5. Step 5: Solve for x
    x = 844,135,116,661,730,443,264/37,419,673,530.96
  6. Step 6: Final answer
    x = 22,558,591,163.64

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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.