Home / 2,625,423,624.06-3,622,298,037.03-1,511,561,079.42

Finding the Fourth Proportional to 2,625,423,624.06, 3,622,298,037.03 and 1,511,561,079.42

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Solution

The fourth proportional to 2,625,423,624.06, 3,622,298,037.03 and 1,511,561,079.42 is: 2,085,501,433.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,423,624.06 : 3,622,298,037.03 = 1,511,561,079.42 : x
  2. Step 2: Convert to fraction form
    2,625,423,624.06/3,622,298,037.03 = 1,511,561,079.42/x
  3. Step 3: Cross multiply
    2,625,423,624.06x = 3,622,298,037.03 × 1,511,561,079.42
  4. Step 4: Simplify right side
    2,625,423,624.06x = 5,475,324,730,834,014,208
  5. Step 5: Solve for x
    x = 5,475,324,730,834,014,208/2,625,423,624.06
  6. Step 6: Final answer
    x = 2,085,501,433.24

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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.