Home / 1,719,051,429-3,683,185,365

Finding the Third Proportional to 1,719,051,429 and 3,683,185,365

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Solution

The third proportional to 1,719,051,429 and 3,683,185,365 is: 7,891,476,778.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,051,429 : 3,683,185,365 = 3,683,185,365 : x
  2. Step 2: Convert to fraction form
    1,719,051,429/3,683,185,365 = 3,683,185,365/x
  3. Step 3: Cross multiply
    1,719,051,429x = 3,683,185,365 × 3,683,185,365
  4. Step 4: Simplify right side
    1,719,051,429x = 13,565,854,432,950,183,936
  5. Step 5: Solve for x
    x = 13,565,854,432,950,183,936/1,719,051,429
  6. Step 6: Final answer
    x = 7,891,476,778.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.