Home / 1,291,592,831,461.90-2,767,413,742,188.80

Finding the Third Proportional to 1,291,592,831,461.90 and 2,767,413,742,188.80

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Solution

The third proportional to 1,291,592,831,461.90 and 2,767,413,742,188.80 is: 5,929,561,262,574.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,592,831,461.90 : 2,767,413,742,188.80 = 2,767,413,742,188.80 : x
  2. Step 2: Convert to fraction form
    1,291,592,831,461.90/2,767,413,742,188.80 = 2,767,413,742,188.80/x
  3. Step 3: Cross multiply
    1,291,592,831,461.90x = 2,767,413,742,188.80 × 2,767,413,742,188.80
  4. Step 4: Simplify right side
    1,291,592,831,461.90x = 7,658,578,820,455,416,423,514,112
  5. Step 5: Solve for x
    x = 7,658,578,820,455,416,423,514,112/1,291,592,831,461.90
  6. Step 6: Final answer
    x = 5,929,561,262,574.52

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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.