Home / 7,072,178,080.50-11,786,253,117.75

Finding the Third Proportional to 7,072,178,080.50 and 11,786,253,117.75

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Solution

The third proportional to 7,072,178,080.50 and 11,786,253,117.75 is: 19,642,571,351.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,072,178,080.50 : 11,786,253,117.75 = 11,786,253,117.75 : x
  2. Step 2: Convert to fraction form
    7,072,178,080.50/11,786,253,117.75 = 11,786,253,117.75/x
  3. Step 3: Cross multiply
    7,072,178,080.50x = 11,786,253,117.75 × 11,786,253,117.75
  4. Step 4: Simplify right side
    7,072,178,080.50x = 138,915,762,555,671,592,960
  5. Step 5: Solve for x
    x = 138,915,762,555,671,592,960/7,072,178,080.50
  6. Step 6: Final answer
    x = 19,642,571,351.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.