Home / 10,382,916,943,420-15,263,348,505,540

Finding the Third Proportional to 10,382,916,943,420 and 15,263,348,505,540

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Solution

The third proportional to 10,382,916,943,420 and 15,263,348,505,540 is: 22,437,799,403,684.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,382,916,943,420 : 15,263,348,505,540 = 15,263,348,505,540 : x
  2. Step 2: Convert to fraction form
    10,382,916,943,420/15,263,348,505,540 = 15,263,348,505,540/x
  3. Step 3: Cross multiply
    10,382,916,943,420x = 15,263,348,505,540 × 15,263,348,505,540
  4. Step 4: Simplify right side
    10,382,916,943,420x = 232,969,807,601,570,135,066,804,224
  5. Step 5: Solve for x
    x = 232,969,807,601,570,135,066,804,224/10,382,916,943,420
  6. Step 6: Final answer
    x = 22,437,799,403,684.04

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.