Home / 2,725,006,949.24-3,760,511,101.38-1,471,943,811.96

Finding the Fourth Proportional to 2,725,006,949.24, 3,760,511,101.38 and 1,471,943,811.96

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Solution

The fourth proportional to 2,725,006,949.24, 3,760,511,101.38 and 1,471,943,811.96 is: 2,031,283,276.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,006,949.24 : 3,760,511,101.38 = 1,471,943,811.96 : x
  2. Step 2: Convert to fraction form
    2,725,006,949.24/3,760,511,101.38 = 1,471,943,811.96/x
  3. Step 3: Cross multiply
    2,725,006,949.24x = 3,760,511,101.38 × 1,471,943,811.96
  4. Step 4: Simplify right side
    2,725,006,949.24x = 5,535,261,045,483,175,936
  5. Step 5: Solve for x
    x = 5,535,261,045,483,175,936/2,725,006,949.24
  6. Step 6: Final answer
    x = 2,031,283,276.92

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1.5x scale

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.