Home / 130,408,846.40-195,613,269.60-69,942,670.40

Finding the Fourth Proportional to 130,408,846.40, 195,613,269.60 and 69,942,670.40

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Solution

The fourth proportional to 130,408,846.40, 195,613,269.60 and 69,942,670.40 is: 104,914,005.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,408,846.40 : 195,613,269.60 = 69,942,670.40 : x
  2. Step 2: Convert to fraction form
    130,408,846.40/195,613,269.60 = 69,942,670.40/x
  3. Step 3: Cross multiply
    130,408,846.40x = 195,613,269.60 × 69,942,670.40
  4. Step 4: Simplify right side
    130,408,846.40x = 13,681,714,441,499,140
  5. Step 5: Solve for x
    x = 13,681,714,441,499,140/130,408,846.40
  6. Step 6: Final answer
    x = 104,914,005.60

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