Home / 1,423,070,517,201.20-2,167,949,496,872.50

Finding the Third Proportional to 1,423,070,517,201.20 and 2,167,949,496,872.50

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Solution

The third proportional to 1,423,070,517,201.20 and 2,167,949,496,872.50 is: 3,302,721,097,920.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,423,070,517,201.20 : 2,167,949,496,872.50 = 2,167,949,496,872.50 : x
  2. Step 2: Convert to fraction form
    1,423,070,517,201.20/2,167,949,496,872.50 = 2,167,949,496,872.50/x
  3. Step 3: Cross multiply
    1,423,070,517,201.20x = 2,167,949,496,872.50 × 2,167,949,496,872.50
  4. Step 4: Simplify right side
    1,423,070,517,201.20x = 4,700,005,020,989,725,721,231,360
  5. Step 5: Solve for x
    x = 4,700,005,020,989,725,721,231,360/1,423,070,517,201.20
  6. Step 6: Final answer
    x = 3,302,721,097,920.98

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.