Home / 3,649,917,548.44-5,472,689,936.10-1,161,703,699.48

Finding the Fourth Proportional to 3,649,917,548.44, 5,472,689,936.10 and 1,161,703,699.48

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Solution

The fourth proportional to 3,649,917,548.44, 5,472,689,936.10 and 1,161,703,699.48 is: 1,741,859,661.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,917,548.44 : 5,472,689,936.10 = 1,161,703,699.48 : x
  2. Step 2: Convert to fraction form
    3,649,917,548.44/5,472,689,936.10 = 1,161,703,699.48/x
  3. Step 3: Cross multiply
    3,649,917,548.44x = 5,472,689,936.10 × 1,161,703,699.48
  4. Step 4: Simplify right side
    3,649,917,548.44x = 6,357,644,144,874,335,232
  5. Step 5: Solve for x
    x = 6,357,644,144,874,335,232/3,649,917,548.44
  6. Step 6: Final answer
    x = 1,741,859,661.35

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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.