Home / 15,456,890,215.50-33,650,809,323

Finding the Third Proportional to 15,456,890,215.50 and 33,650,809,323

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Solution

The third proportional to 15,456,890,215.50 and 33,650,809,323 is: 73,260,335,831.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,456,890,215.50 : 33,650,809,323 = 33,650,809,323 : x
  2. Step 2: Convert to fraction form
    15,456,890,215.50/33,650,809,323 = 33,650,809,323/x
  3. Step 3: Cross multiply
    15,456,890,215.50x = 33,650,809,323 × 33,650,809,323
  4. Step 4: Simplify right side
    15,456,890,215.50x = 1,132,376,968,092,903,669,760
  5. Step 5: Solve for x
    x = 1,132,376,968,092,903,669,760/15,456,890,215.50
  6. Step 6: Final answer
    x = 73,260,335,831.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.