Home / 53,816,367,865-115,308,905,708.25

Finding the Third Proportional to 53,816,367,865 and 115,308,905,708.25

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Solution

The third proportional to 53,816,367,865 and 115,308,905,708.25 is: 247,065,052,197.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,816,367,865 : 115,308,905,708.25 = 115,308,905,708.25 : x
  2. Step 2: Convert to fraction form
    53,816,367,865/115,308,905,708.25 = 115,308,905,708.25/x
  3. Step 3: Cross multiply
    53,816,367,865x = 115,308,905,708.25 × 115,308,905,708.25
  4. Step 4: Simplify right side
    53,816,367,865x = 13,296,143,735,634,090,000,384
  5. Step 5: Solve for x
    x = 13,296,143,735,634,090,000,384/53,816,367,865
  6. Step 6: Final answer
    x = 247,065,052,197.28

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.