Home / 1,387,293,943.50-2,004,400,166.25

Finding the Third Proportional to 1,387,293,943.50 and 2,004,400,166.25

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Solution

The third proportional to 1,387,293,943.50 and 2,004,400,166.25 is: 2,896,012,085.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,387,293,943.50 : 2,004,400,166.25 = 2,004,400,166.25 : x
  2. Step 2: Convert to fraction form
    1,387,293,943.50/2,004,400,166.25 = 2,004,400,166.25/x
  3. Step 3: Cross multiply
    1,387,293,943.50x = 2,004,400,166.25 × 2,004,400,166.25
  4. Step 4: Simplify right side
    1,387,293,943.50x = 4,017,620,026,463,027,712
  5. Step 5: Solve for x
    x = 4,017,620,026,463,027,712/1,387,293,943.50
  6. Step 6: Final answer
    x = 2,896,012,085.46

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.