Home / 1,225,057,664-1,883,001,378

Finding the Third Proportional to 1,225,057,664 and 1,883,001,378

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Solution

The third proportional to 1,225,057,664 and 1,883,001,378 is: 2,894,307,993.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,057,664 : 1,883,001,378 = 1,883,001,378 : x
  2. Step 2: Convert to fraction form
    1,225,057,664/1,883,001,378 = 1,883,001,378/x
  3. Step 3: Cross multiply
    1,225,057,664x = 1,883,001,378 × 1,883,001,378
  4. Step 4: Simplify right side
    1,225,057,664x = 3,545,694,189,549,898,752
  5. Step 5: Solve for x
    x = 3,545,694,189,549,898,752/1,225,057,664
  6. Step 6: Final answer
    x = 2,894,307,993.61

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.