Home / 2,049,077,053.08-2,827,727,279.31-1,109,279,695

Finding the Fourth Proportional to 2,049,077,053.08, 2,827,727,279.31 and 1,109,279,695

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Solution

The fourth proportional to 2,049,077,053.08, 2,827,727,279.31 and 1,109,279,695 is: 1,530,806,491.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,077,053.08 : 2,827,727,279.31 = 1,109,279,695 : x
  2. Step 2: Convert to fraction form
    2,049,077,053.08/2,827,727,279.31 = 1,109,279,695/x
  3. Step 3: Cross multiply
    2,049,077,053.08x = 2,827,727,279.31 × 1,109,279,695
  4. Step 4: Simplify right side
    2,049,077,053.08x = 3,136,740,453,936,176,640
  5. Step 5: Solve for x
    x = 3,136,740,453,936,176,640/2,049,077,053.08
  6. Step 6: Final answer
    x = 1,530,806,491.25

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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.