Home / 58,873,910,304.38-128,403,378,776.25

Finding the Third Proportional to 58,873,910,304.38 and 128,403,378,776.25

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Solution

The third proportional to 58,873,910,304.38 and 128,403,378,776.25 is: 280,046,417,775.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,873,910,304.38 : 128,403,378,776.25 = 128,403,378,776.25 : x
  2. Step 2: Convert to fraction form
    58,873,910,304.38/128,403,378,776.25 = 128,403,378,776.25/x
  3. Step 3: Cross multiply
    58,873,910,304.38x = 128,403,378,776.25 × 128,403,378,776.25
  4. Step 4: Simplify right side
    58,873,910,304.38x = 16,487,427,681,157,128,388,608
  5. Step 5: Solve for x
    x = 16,487,427,681,157,128,388,608/58,873,910,304.38
  6. Step 6: Final answer
    x = 280,046,417,775.17

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.