Home / 348,179,845.32-522,250,867.86-105,823,853.64

Finding the Fourth Proportional to 348,179,845.32, 522,250,867.86 and 105,823,853.64

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Solution

The fourth proportional to 348,179,845.32, 522,250,867.86 and 105,823,853.64 is: 158,730,036.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,179,845.32 : 522,250,867.86 = 105,823,853.64 : x
  2. Step 2: Convert to fraction form
    348,179,845.32/522,250,867.86 = 105,823,853.64/x
  3. Step 3: Cross multiply
    348,179,845.32x = 522,250,867.86 × 105,823,853.64
  4. Step 4: Simplify right side
    348,179,845.32x = 55,266,599,403,779,624
  5. Step 5: Solve for x
    x = 55,266,599,403,779,624/348,179,845.32
  6. Step 6: Final answer
    x = 158,730,036.06

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