Home / 5,917,385,722.26-8,165,891,374.14-3,204,631,541.49

Finding the Fourth Proportional to 5,917,385,722.26, 8,165,891,374.14 and 3,204,631,541.49

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Solution

The fourth proportional to 5,917,385,722.26, 8,165,891,374.14 and 3,204,631,541.49 is: 4,422,336,871.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,385,722.26 : 8,165,891,374.14 = 3,204,631,541.49 : x
  2. Step 2: Convert to fraction form
    5,917,385,722.26/8,165,891,374.14 = 3,204,631,541.49/x
  3. Step 3: Cross multiply
    5,917,385,722.26x = 8,165,891,374.14 × 3,204,631,541.49
  4. Step 4: Simplify right side
    5,917,385,722.26x = 26,168,673,061,952,364,544
  5. Step 5: Solve for x
    x = 26,168,673,061,952,364,544/5,917,385,722.26
  6. Step 6: Final answer
    x = 4,422,336,871.42

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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.