Home / 179,467,286.16-247,665,030.12-96,961,136.52

Finding the Fourth Proportional to 179,467,286.16, 247,665,030.12 and 96,961,136.52

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Solution

The fourth proportional to 179,467,286.16, 247,665,030.12 and 96,961,136.52 is: 133,806,463.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,467,286.16 : 247,665,030.12 = 96,961,136.52 : x
  2. Step 2: Convert to fraction form
    179,467,286.16/247,665,030.12 = 96,961,136.52/x
  3. Step 3: Cross multiply
    179,467,286.16x = 247,665,030.12 × 96,961,136.52
  4. Step 4: Simplify right side
    179,467,286.16x = 24,013,882,796,695,232
  5. Step 5: Solve for x
    x = 24,013,882,796,695,232/179,467,286.16
  6. Step 6: Final answer
    x = 133,806,463.06

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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.