Home / 177,133,357.07-265,682,096.38-47,754,045.62

Finding the Fourth Proportional to 177,133,357.07, 265,682,096.38 and 47,754,045.62

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Solution

The fourth proportional to 177,133,357.07, 265,682,096.38 and 47,754,045.62 is: 71,626,232.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,133,357.07 : 265,682,096.38 = 47,754,045.62 : x
  2. Step 2: Convert to fraction form
    177,133,357.07/265,682,096.38 = 47,754,045.62/x
  3. Step 3: Cross multiply
    177,133,357.07x = 265,682,096.38 × 47,754,045.62
  4. Step 4: Simplify right side
    177,133,357.07x = 12,687,394,950,675,824
  5. Step 5: Solve for x
    x = 12,687,394,950,675,824/177,133,357.07
  6. Step 6: Final answer
    x = 71,626,232.13

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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.