Home / 1,291,592,831,476-2,767,413,742,215

Finding the Third Proportional to 1,291,592,831,476 and 2,767,413,742,215

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Solution

The third proportional to 1,291,592,831,476 and 2,767,413,742,215 is: 5,929,561,262,622.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,592,831,476 : 2,767,413,742,215 = 2,767,413,742,215 : x
  2. Step 2: Convert to fraction form
    1,291,592,831,476/2,767,413,742,215 = 2,767,413,742,215/x
  3. Step 3: Cross multiply
    1,291,592,831,476x = 2,767,413,742,215 × 2,767,413,742,215
  4. Step 4: Simplify right side
    1,291,592,831,476x = 7,658,578,820,600,430,625,554,432
  5. Step 5: Solve for x
    x = 7,658,578,820,600,430,625,554,432/1,291,592,831,476
  6. Step 6: Final answer
    x = 5,929,561,262,622.06

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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.