Home / 1,213,029,363.66-1,733,450,512.36

Finding the Third Proportional to 1,213,029,363.66 and 1,733,450,512.36

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Solution

The third proportional to 1,213,029,363.66 and 1,733,450,512.36 is: 2,477,145,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,213,029,363.66 : 1,733,450,512.36 = 1,733,450,512.36 : x
  2. Step 2: Convert to fraction form
    1,213,029,363.66/1,733,450,512.36 = 1,733,450,512.36/x
  3. Step 3: Cross multiply
    1,213,029,363.66x = 1,733,450,512.36 × 1,733,450,512.36
  4. Step 4: Simplify right side
    1,213,029,363.66x = 3,004,850,678,798,719,488
  5. Step 5: Solve for x
    x = 3,004,850,678,798,719,488/1,213,029,363.66
  6. Step 6: Final answer
    x = 2,477,145,870.35

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.