Home / 1,362,865,581,220.80-2,943,334,309,260.20

Finding the Third Proportional to 1,362,865,581,220.80 and 2,943,334,309,260.20

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Solution

The third proportional to 1,362,865,581,220.80 and 2,943,334,309,260.20 is: 6,356,618,712,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,865,581,220.80 : 2,943,334,309,260.20 = 2,943,334,309,260.20 : x
  2. Step 2: Convert to fraction form
    1,362,865,581,220.80/2,943,334,309,260.20 = 2,943,334,309,260.20/x
  3. Step 3: Cross multiply
    1,362,865,581,220.80x = 2,943,334,309,260.20 × 2,943,334,309,260.20
  4. Step 4: Simplify right side
    1,362,865,581,220.80x = 8,663,216,856,068,219,977,334,784
  5. Step 5: Solve for x
    x = 8,663,216,856,068,219,977,334,784/1,362,865,581,220.80
  6. Step 6: Final answer
    x = 6,356,618,712,395.73

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.