Home / 724,700,648,756.70-1,576,637,100,507.20

Finding the Third Proportional to 724,700,648,756.70 and 1,576,637,100,507.20

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Solution

The third proportional to 724,700,648,756.70 and 1,576,637,100,507.20 is: 3,430,084,616,262.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,700,648,756.70 : 1,576,637,100,507.20 = 1,576,637,100,507.20 : x
  2. Step 2: Convert to fraction form
    724,700,648,756.70/1,576,637,100,507.20 = 1,576,637,100,507.20/x
  3. Step 3: Cross multiply
    724,700,648,756.70x = 1,576,637,100,507.20 × 1,576,637,100,507.20
  4. Step 4: Simplify right side
    724,700,648,756.70x = 2,485,784,546,695,750,464,045,056
  5. Step 5: Solve for x
    x = 2,485,784,546,695,750,464,045,056/724,700,648,756.70
  6. Step 6: Final answer
    x = 3,430,084,616,262.42

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.