Home / 3,654,516,657.17-5,481,126,997.46-1,662,092,029.16

Finding the Fourth Proportional to 3,654,516,657.17, 5,481,126,997.46 and 1,662,092,029.16

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Solution

The fourth proportional to 3,654,516,657.17, 5,481,126,997.46 and 1,662,092,029.16 is: 2,492,843,335.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,516,657.17 : 5,481,126,997.46 = 1,662,092,029.16 : x
  2. Step 2: Convert to fraction form
    3,654,516,657.17/5,481,126,997.46 = 1,662,092,029.16/x
  3. Step 3: Cross multiply
    3,654,516,657.17x = 5,481,126,997.46 × 1,662,092,029.16
  4. Step 4: Simplify right side
    3,654,516,657.17x = 9,110,137,493,271,636,992
  5. Step 5: Solve for x
    x = 9,110,137,493,271,636,992/3,654,516,657.17
  6. Step 6: Final answer
    x = 2,492,843,335.49

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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.