Home / 79,056,110.40-118,584,165.60-56,097,859.20

Finding the Fourth Proportional to 79,056,110.40, 118,584,165.60 and 56,097,859.20

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Solution

The fourth proportional to 79,056,110.40, 118,584,165.60 and 56,097,859.20 is: 84,146,788.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,056,110.40 : 118,584,165.60 = 56,097,859.20 : x
  2. Step 2: Convert to fraction form
    79,056,110.40/118,584,165.60 = 56,097,859.20/x
  3. Step 3: Cross multiply
    79,056,110.40x = 118,584,165.60 × 56,097,859.20
  4. Step 4: Simplify right side
    79,056,110.40x = 6,652,317,825,178,284
  5. Step 5: Solve for x
    x = 6,652,317,825,178,284/79,056,110.40
  6. Step 6: Final answer
    x = 84,146,788.80

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