Home / 4,869,131,519.26-6,718,834,622.14-2,725,855,541.88

Finding the Fourth Proportional to 4,869,131,519.26, 6,718,834,622.14 and 2,725,855,541.88

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Solution

The fourth proportional to 4,869,131,519.26, 6,718,834,622.14 and 2,725,855,541.88 is: 3,761,363,298.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,131,519.26 : 6,718,834,622.14 = 2,725,855,541.88 : x
  2. Step 2: Convert to fraction form
    4,869,131,519.26/6,718,834,622.14 = 2,725,855,541.88/x
  3. Step 3: Cross multiply
    4,869,131,519.26x = 6,718,834,622.14 × 2,725,855,541.88
  4. Step 4: Simplify right side
    4,869,131,519.26x = 18,314,572,589,735,536,640
  5. Step 5: Solve for x
    x = 18,314,572,589,735,536,640/4,869,131,519.26
  6. Step 6: Final answer
    x = 3,761,363,298.01

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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.