Home / 33,380,911.13-70,348,502.25

Finding the Third Proportional to 33,380,911.13 and 70,348,502.25

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Solution

The third proportional to 33,380,911.13 and 70,348,502.25 is: 148,255,742.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,380,911.13 : 70,348,502.25 = 70,348,502.25 : x
  2. Step 2: Convert to fraction form
    33,380,911.13/70,348,502.25 = 70,348,502.25/x
  3. Step 3: Cross multiply
    33,380,911.13x = 70,348,502.25 × 70,348,502.25
  4. Step 4: Simplify right side
    33,380,911.13x = 4,948,911,768,818,255
  5. Step 5: Solve for x
    x = 4,948,911,768,818,255/33,380,911.13
  6. Step 6: Final answer
    x = 148,255,742.64

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.