Home / 11,455,514,333.96-17,185,856,838.08-3,488,395,275

Finding the Fourth Proportional to 11,455,514,333.96, 17,185,856,838.08 and 3,488,395,275

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Solution

The fourth proportional to 11,455,514,333.96, 17,185,856,838.08 and 3,488,395,275 is: 5,233,380,190.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,455,514,333.96 : 17,185,856,838.08 = 3,488,395,275 : x
  2. Step 2: Convert to fraction form
    11,455,514,333.96/17,185,856,838.08 = 3,488,395,275/x
  3. Step 3: Cross multiply
    11,455,514,333.96x = 17,185,856,838.08 × 3,488,395,275
  4. Step 4: Simplify right side
    11,455,514,333.96x = 59,951,061,790,767,276,032
  5. Step 5: Solve for x
    x = 59,951,061,790,767,276,032/11,455,514,333.96
  6. Step 6: Final answer
    x = 5,233,380,190.80

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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.