Home / 236,196,234.20-354,294,351.30-177,525,147.80

Finding the Fourth Proportional to 236,196,234.20, 354,294,351.30 and 177,525,147.80

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Solution

The fourth proportional to 236,196,234.20, 354,294,351.30 and 177,525,147.80 is: 266,287,721.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,234.20 : 354,294,351.30 = 177,525,147.80 : x
  2. Step 2: Convert to fraction form
    236,196,234.20/354,294,351.30 = 177,525,147.80/x
  3. Step 3: Cross multiply
    236,196,234.20x = 354,294,351.30 × 177,525,147.80
  4. Step 4: Simplify right side
    236,196,234.20x = 62,896,157,079,237,632
  5. Step 5: Solve for x
    x = 62,896,157,079,237,632/236,196,234.20
  6. Step 6: Final answer
    x = 266,287,721.70

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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.