Home / 334,653,512.48-461,833,062.27-185,980,899.83

Finding the Fourth Proportional to 334,653,512.48, 461,833,062.27 and 185,980,899.83

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Solution

The fourth proportional to 334,653,512.48, 461,833,062.27 and 185,980,899.83 is: 256,659,874.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,653,512.48 : 461,833,062.27 = 185,980,899.83 : x
  2. Step 2: Convert to fraction form
    334,653,512.48/461,833,062.27 = 185,980,899.83/x
  3. Step 3: Cross multiply
    334,653,512.48x = 461,833,062.27 × 185,980,899.83
  4. Step 4: Simplify right side
    334,653,512.48x = 85,892,128,489,909,856
  5. Step 5: Solve for x
    x = 85,892,128,489,909,856/334,653,512.48
  6. Step 6: Final answer
    x = 256,659,874.43

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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.