Home / 606,876,615.24-909,946,297-237,969,611.60

Finding the Fourth Proportional to 606,876,615.24, 909,946,297 and 237,969,611.60

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Solution

The fourth proportional to 606,876,615.24, 909,946,297 and 237,969,611.60 is: 356,809,871.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,876,615.24 : 909,946,297 = 237,969,611.60 : x
  2. Step 2: Convert to fraction form
    606,876,615.24/909,946,297 = 237,969,611.60/x
  3. Step 3: Cross multiply
    606,876,615.24x = 909,946,297 × 237,969,611.60
  4. Step 4: Simplify right side
    606,876,615.24x = 216,539,566,873,948,224
  5. Step 5: Solve for x
    x = 216,539,566,873,948,224/606,876,615.24
  6. Step 6: Final answer
    x = 356,809,871.13

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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.