Home / 182,363,481.47-251,663,634.65-98,733,434.56

Finding the Fourth Proportional to 182,363,481.47, 251,663,634.65 and 98,733,434.56

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Solution

The fourth proportional to 182,363,481.47, 251,663,634.65 and 98,733,434.56 is: 136,253,238.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,363,481.47 : 251,663,634.65 = 98,733,434.56 : x
  2. Step 2: Convert to fraction form
    182,363,481.47/251,663,634.65 = 98,733,434.56/x
  3. Step 3: Cross multiply
    182,363,481.47x = 251,663,634.65 × 98,733,434.56
  4. Step 4: Simplify right side
    182,363,481.47x = 24,847,615,002,465,200
  5. Step 5: Solve for x
    x = 24,847,615,002,465,200/182,363,481.47
  6. Step 6: Final answer
    x = 136,253,238.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.