Home / 1,455,971,038,918-3,165,361,619,728

Finding the Third Proportional to 1,455,971,038,918 and 3,165,361,619,728

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Solution

The third proportional to 1,455,971,038,918 and 3,165,361,619,728 is: 6,881,671,349,103.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,455,971,038,918 : 3,165,361,619,728 = 3,165,361,619,728 : x
  2. Step 2: Convert to fraction form
    1,455,971,038,918/3,165,361,619,728 = 3,165,361,619,728/x
  3. Step 3: Cross multiply
    1,455,971,038,918x = 3,165,361,619,728 × 3,165,361,619,728
  4. Step 4: Simplify right side
    1,455,971,038,918x = 10,019,514,183,647,068,220,817,408
  5. Step 5: Solve for x
    x = 10,019,514,183,647,068,220,817,408/1,455,971,038,918
  6. Step 6: Final answer
    x = 6,881,671,349,103.92

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.