Home / 179,682,607.29-247,962,163.41-97,176,392.04

Finding the Fourth Proportional to 179,682,607.29, 247,962,163.41 and 97,176,392.04

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Solution

The fourth proportional to 179,682,607.29, 247,962,163.41 and 97,176,392.04 is: 134,103,510.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,682,607.29 : 247,962,163.41 = 97,176,392.04 : x
  2. Step 2: Convert to fraction form
    179,682,607.29/247,962,163.41 = 97,176,392.04/x
  3. Step 3: Cross multiply
    179,682,607.29x = 247,962,163.41 × 97,176,392.04
  4. Step 4: Simplify right side
    179,682,607.29x = 24,096,068,403,546,560
  5. Step 5: Solve for x
    x = 24,096,068,403,546,560/179,682,607.29
  6. Step 6: Final answer
    x = 134,103,510.44

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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.