Home / 127,816,457.13-276,063,250.25

Finding the Third Proportional to 127,816,457.13 and 276,063,250.25

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Solution

The third proportional to 127,816,457.13 and 276,063,250.25 is: 596,252,781.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,816,457.13 : 276,063,250.25 = 276,063,250.25 : x
  2. Step 2: Convert to fraction form
    127,816,457.13/276,063,250.25 = 276,063,250.25/x
  3. Step 3: Cross multiply
    127,816,457.13x = 276,063,250.25 × 276,063,250.25
  4. Step 4: Simplify right side
    127,816,457.13x = 76,210,918,138,594,128
  5. Step 5: Solve for x
    x = 76,210,918,138,594,128/127,816,457.13
  6. Step 6: Final answer
    x = 596,252,781.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.