Home / 10,076,034,015.38-21,864,790,836.75

Finding the Third Proportional to 10,076,034,015.38 and 21,864,790,836.75

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Solution

The third proportional to 10,076,034,015.38 and 21,864,790,836.75 is: 47,446,155,660.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,076,034,015.38 : 21,864,790,836.75 = 21,864,790,836.75 : x
  2. Step 2: Convert to fraction form
    10,076,034,015.38/21,864,790,836.75 = 21,864,790,836.75/x
  3. Step 3: Cross multiply
    10,076,034,015.38x = 21,864,790,836.75 × 21,864,790,836.75
  4. Step 4: Simplify right side
    10,076,034,015.38x = 478,069,078,334,826,741,760
  5. Step 5: Solve for x
    x = 478,069,078,334,826,741,760/10,076,034,015.38
  6. Step 6: Final answer
    x = 47,446,155,660.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.