Home / 606,876,614.25-909,946,295.52-237,969,610.59

Finding the Fourth Proportional to 606,876,614.25, 909,946,295.52 and 237,969,610.59

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Solution

The fourth proportional to 606,876,614.25, 909,946,295.52 and 237,969,610.59 is: 356,809,869.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,876,614.25 : 909,946,295.52 = 237,969,610.59 : x
  2. Step 2: Convert to fraction form
    606,876,614.25/909,946,295.52 = 237,969,610.59/x
  3. Step 3: Cross multiply
    606,876,614.25x = 909,946,295.52 × 237,969,610.59
  4. Step 4: Simplify right side
    606,876,614.25x = 216,539,565,602,707,456
  5. Step 5: Solve for x
    x = 216,539,565,602,707,456/606,876,614.25
  6. Step 6: Final answer
    x = 356,809,869.61

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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.