Home / 3,055,805,975.70-4,583,708,963.55-1,661,092,215.30

Finding the Fourth Proportional to 3,055,805,975.70, 4,583,708,963.55 and 1,661,092,215.30

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Solution

The fourth proportional to 3,055,805,975.70, 4,583,708,963.55 and 1,661,092,215.30 is: 2,491,638,322.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,805,975.70 : 4,583,708,963.55 = 1,661,092,215.30 : x
  2. Step 2: Convert to fraction form
    3,055,805,975.70/4,583,708,963.55 = 1,661,092,215.30/x
  3. Step 3: Cross multiply
    3,055,805,975.70x = 4,583,708,963.55 × 1,661,092,215.30
  4. Step 4: Simplify right side
    3,055,805,975.70x = 7,613,963,276,553,736,192
  5. Step 5: Solve for x
    x = 7,613,963,276,553,736,192/3,055,805,975.70
  6. Step 6: Final answer
    x = 2,491,638,322.95

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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.