Home / 87,027,887-130,496,907.03-25,609,063.88

Finding the Fourth Proportional to 87,027,887, 130,496,907.03 and 25,609,063.88

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Solution

The fourth proportional to 87,027,887, 130,496,907.03 and 25,609,063.88 is: 38,400,376.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,027,887 : 130,496,907.03 = 25,609,063.88 : x
  2. Step 2: Convert to fraction form
    87,027,887/130,496,907.03 = 25,609,063.88/x
  3. Step 3: Cross multiply
    87,027,887x = 130,496,907.03 × 25,609,063.88
  4. Step 4: Simplify right side
    87,027,887x = 3,341,903,628,273,691
  5. Step 5: Solve for x
    x = 3,341,903,628,273,691/87,027,887
  6. Step 6: Final answer
    x = 38,400,376.52

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