Home / 18,059,372,238.60-27,092,546,892-6,866,376,132.06

Finding the Fourth Proportional to 18,059,372,238.60, 27,092,546,892 and 6,866,376,132.06

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Solution

The fourth proportional to 18,059,372,238.60, 27,092,546,892 and 6,866,376,132.06 is: 10,300,890,577.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,059,372,238.60 : 27,092,546,892 = 6,866,376,132.06 : x
  2. Step 2: Convert to fraction form
    18,059,372,238.60/27,092,546,892 = 6,866,376,132.06/x
  3. Step 3: Cross multiply
    18,059,372,238.60x = 27,092,546,892 × 6,866,376,132.06
  4. Step 4: Simplify right side
    18,059,372,238.60x = 186,027,617,335,945,134,080
  5. Step 5: Solve for x
    x = 186,027,617,335,945,134,080/18,059,372,238.60
  6. Step 6: Final answer
    x = 10,300,890,577.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.