Home / 177,514,697.20-265,824,148.20-141,682,889.20

Finding the Fourth Proportional to 177,514,697.20, 265,824,148.20 and 141,682,889.20

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Solution

The fourth proportional to 177,514,697.20, 265,824,148.20 and 141,682,889.20 is: 212,166,845.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,514,697.20 : 265,824,148.20 = 141,682,889.20 : x
  2. Step 2: Convert to fraction form
    177,514,697.20/265,824,148.20 = 141,682,889.20/x
  3. Step 3: Cross multiply
    177,514,697.20x = 265,824,148.20 × 141,682,889.20
  4. Step 4: Simplify right side
    177,514,697.20x = 37,662,733,336,104,976
  5. Step 5: Solve for x
    x = 37,662,733,336,104,976/177,514,697.20
  6. Step 6: Final answer
    x = 212,166,845.51

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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.