Home / 3,384,228,359.88-5,064,466,309.56-2,718,606,798.81

Finding the Fourth Proportional to 3,384,228,359.88, 5,064,466,309.56 and 2,718,606,798.81

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Solution

The fourth proportional to 3,384,228,359.88, 5,064,466,309.56 and 2,718,606,798.81 is: 4,068,369,825.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,228,359.88 : 5,064,466,309.56 = 2,718,606,798.81 : x
  2. Step 2: Convert to fraction form
    3,384,228,359.88/5,064,466,309.56 = 2,718,606,798.81/x
  3. Step 3: Cross multiply
    3,384,228,359.88x = 5,064,466,309.56 × 2,718,606,798.81
  4. Step 4: Simplify right side
    3,384,228,359.88x = 13,768,292,541,514,006,528
  5. Step 5: Solve for x
    x = 13,768,292,541,514,006,528/3,384,228,359.88
  6. Step 6: Final answer
    x = 4,068,369,825.37

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1.5x scale

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.