Home / 179,496,100.60-269,456,727.30-101,834,855.80

Finding the Fourth Proportional to 179,496,100.60, 269,456,727.30 and 101,834,855.80

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Solution

The fourth proportional to 179,496,100.60, 269,456,727.30 and 101,834,855.80 is: 152,872,886.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,496,100.60 : 269,456,727.30 = 101,834,855.80 : x
  2. Step 2: Convert to fraction form
    179,496,100.60/269,456,727.30 = 101,834,855.80/x
  3. Step 3: Cross multiply
    179,496,100.60x = 269,456,727.30 × 101,834,855.80
  4. Step 4: Simplify right side
    179,496,100.60x = 27,440,086,968,935,424
  5. Step 5: Solve for x
    x = 27,440,086,968,935,424/179,496,100.60
  6. Step 6: Final answer
    x = 152,872,886.25

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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.