Home / 15,129,411,983.44-33,108,873,544.13

Finding the Third Proportional to 15,129,411,983.44 and 33,108,873,544.13

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Solution

The third proportional to 15,129,411,983.44 and 33,108,873,544.13 is: 72,454,733,109.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,129,411,983.44 : 33,108,873,544.13 = 33,108,873,544.13 : x
  2. Step 2: Convert to fraction form
    15,129,411,983.44/33,108,873,544.13 = 33,108,873,544.13/x
  3. Step 3: Cross multiply
    15,129,411,983.44x = 33,108,873,544.13 × 33,108,873,544.13
  4. Step 4: Simplify right side
    15,129,411,983.44x = 1,096,197,507,360,860,274,688
  5. Step 5: Solve for x
    x = 1,096,197,507,360,860,274,688/15,129,411,983.44
  6. Step 6: Final answer
    x = 72,454,733,109.31

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.