Home / 177,133,410.42-265,682,176.07-47,754,098.97

Finding the Fourth Proportional to 177,133,410.42, 265,682,176.07 and 47,754,098.97

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Solution

The fourth proportional to 177,133,410.42, 265,682,176.07 and 47,754,098.97 is: 71,626,312.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,133,410.42 : 265,682,176.07 = 47,754,098.97 : x
  2. Step 2: Convert to fraction form
    177,133,410.42/265,682,176.07 = 47,754,098.97/x
  3. Step 3: Cross multiply
    177,133,410.42x = 265,682,176.07 × 47,754,098.97
  4. Step 4: Simplify right side
    177,133,410.42x = 12,687,412,930,611,744
  5. Step 5: Solve for x
    x = 12,687,412,930,611,744/177,133,410.42
  6. Step 6: Final answer
    x = 71,626,312.06

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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.