Home / 1,239,905,544-2,677,053,201

Finding the Third Proportional to 1,239,905,544 and 2,677,053,201

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Solution

The third proportional to 1,239,905,544 and 2,677,053,201 is: 5,779,967,575.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,239,905,544 : 2,677,053,201 = 2,677,053,201 : x
  2. Step 2: Convert to fraction form
    1,239,905,544/2,677,053,201 = 2,677,053,201/x
  3. Step 3: Cross multiply
    1,239,905,544x = 2,677,053,201 × 2,677,053,201
  4. Step 4: Simplify right side
    1,239,905,544x = 7,166,613,840,984,346,624
  5. Step 5: Solve for x
    x = 7,166,613,840,984,346,624/1,239,905,544
  6. Step 6: Final answer
    x = 5,779,967,575.49

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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.