Home / 724,700,648,757.50-1,576,637,100,509.50

Finding the Third Proportional to 724,700,648,757.50 and 1,576,637,100,509.50

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Solution

The third proportional to 724,700,648,757.50 and 1,576,637,100,509.50 is: 3,430,084,616,268.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,700,648,757.50 : 1,576,637,100,509.50 = 1,576,637,100,509.50 : x
  2. Step 2: Convert to fraction form
    724,700,648,757.50/1,576,637,100,509.50 = 1,576,637,100,509.50/x
  3. Step 3: Cross multiply
    724,700,648,757.50x = 1,576,637,100,509.50 × 1,576,637,100,509.50
  4. Step 4: Simplify right side
    724,700,648,757.50x = 2,485,784,546,703,003,053,195,264
  5. Step 5: Solve for x
    x = 2,485,784,546,703,003,053,195,264/724,700,648,757.50
  6. Step 6: Final answer
    x = 3,430,084,616,268.64

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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.