Home / 724,700,648,750.15-1,576,637,100,494.90

Finding the Third Proportional to 724,700,648,750.15 and 1,576,637,100,494.90

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Solution

The third proportional to 724,700,648,750.15 and 1,576,637,100,494.90 is: 3,430,084,616,239.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,700,648,750.15 : 1,576,637,100,494.90 = 1,576,637,100,494.90 : x
  2. Step 2: Convert to fraction form
    724,700,648,750.15/1,576,637,100,494.90 = 1,576,637,100,494.90/x
  3. Step 3: Cross multiply
    724,700,648,750.15x = 1,576,637,100,494.90 × 1,576,637,100,494.90
  4. Step 4: Simplify right side
    724,700,648,750.15x = 2,485,784,546,656,965,298,749,440
  5. Step 5: Solve for x
    x = 2,485,784,546,656,965,298,749,440/724,700,648,750.15
  6. Step 6: Final answer
    x = 3,430,084,616,239.90

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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.