Home / 496,288,468.40-744,460,696.20-151,253,351.60

Finding the Fourth Proportional to 496,288,468.40, 744,460,696.20 and 151,253,351.60

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Solution

The fourth proportional to 496,288,468.40, 744,460,696.20 and 151,253,351.60 is: 226,888,558.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,288,468.40 : 744,460,696.20 = 151,253,351.60 : x
  2. Step 2: Convert to fraction form
    496,288,468.40/744,460,696.20 = 151,253,351.60/x
  3. Step 3: Cross multiply
    496,288,468.40x = 744,460,696.20 × 151,253,351.60
  4. Step 4: Simplify right side
    496,288,468.40x = 112,602,175,434,719,392
  5. Step 5: Solve for x
    x = 112,602,175,434,719,392/496,288,468.40
  6. Step 6: Final answer
    x = 226,888,558.98

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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.