Home / 730,100,335.79-1,095,150,504.60-177,399,924.32

Finding the Fourth Proportional to 730,100,335.79, 1,095,150,504.60 and 177,399,924.32

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Solution

The fourth proportional to 730,100,335.79, 1,095,150,504.60 and 177,399,924.32 is: 266,099,886.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,100,335.79 : 1,095,150,504.60 = 177,399,924.32 : x
  2. Step 2: Convert to fraction form
    730,100,335.79/1,095,150,504.60 = 177,399,924.32/x
  3. Step 3: Cross multiply
    730,100,335.79x = 1,095,150,504.60 × 177,399,924.32
  4. Step 4: Simplify right side
    730,100,335.79x = 194,279,616,637,787,648
  5. Step 5: Solve for x
    x = 194,279,616,637,787,648/730,100,335.79
  6. Step 6: Final answer
    x = 266,099,886.71

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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.