Home / 1,537,879,705.88-3,355,185,977.44

Finding the Third Proportional to 1,537,879,705.88 and 3,355,185,977.44

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Solution

The third proportional to 1,537,879,705.88 and 3,355,185,977.44 is: 7,319,995,770.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,879,705.88 : 3,355,185,977.44 = 3,355,185,977.44 : x
  2. Step 2: Convert to fraction form
    1,537,879,705.88/3,355,185,977.44 = 3,355,185,977.44/x
  3. Step 3: Cross multiply
    1,537,879,705.88x = 3,355,185,977.44 × 3,355,185,977.44
  4. Step 4: Simplify right side
    1,537,879,705.88x = 11,257,272,943,193,231,360
  5. Step 5: Solve for x
    x = 11,257,272,943,193,231,360/1,537,879,705.88
  6. Step 6: Final answer
    x = 7,319,995,770.92

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.