Home / 176,748,637,729.50-387,716,721,975

Finding the Third Proportional to 176,748,637,729.50 and 387,716,721,975

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Solution

The third proportional to 176,748,637,729.50 and 387,716,721,975 is: 850,497,398,056.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,748,637,729.50 : 387,716,721,975 = 387,716,721,975 : x
  2. Step 2: Convert to fraction form
    176,748,637,729.50/387,716,721,975 = 387,716,721,975/x
  3. Step 3: Cross multiply
    176,748,637,729.50x = 387,716,721,975 × 387,716,721,975
  4. Step 4: Simplify right side
    176,748,637,729.50x = 150,324,256,499,039,450,693,632
  5. Step 5: Solve for x
    x = 150,324,256,499,039,450,693,632/176,748,637,729.50
  6. Step 6: Final answer
    x = 850,497,398,056.89

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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.