Home / 1,291,592,831,474.20-2,767,413,742,211.20

Finding the Third Proportional to 1,291,592,831,474.20 and 2,767,413,742,211.20

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Solution

The third proportional to 1,291,592,831,474.20 and 2,767,413,742,211.20 is: 5,929,561,262,614.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,592,831,474.20 : 2,767,413,742,211.20 = 2,767,413,742,211.20 : x
  2. Step 2: Convert to fraction form
    1,291,592,831,474.20/2,767,413,742,211.20 = 2,767,413,742,211.20/x
  3. Step 3: Cross multiply
    1,291,592,831,474.20x = 2,767,413,742,211.20 × 2,767,413,742,211.20
  4. Step 4: Simplify right side
    1,291,592,831,474.20x = 7,658,578,820,579,399,244,447,744
  5. Step 5: Solve for x
    x = 7,658,578,820,579,399,244,447,744/1,291,592,831,474.20
  6. Step 6: Final answer
    x = 5,929,561,262,614.04

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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.