Home / 93,473,896.80-140,210,845.20-77,548,648.80

Finding the Fourth Proportional to 93,473,896.80, 140,210,845.20 and 77,548,648.80

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Solution

The fourth proportional to 93,473,896.80, 140,210,845.20 and 77,548,648.80 is: 116,322,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,473,896.80 : 140,210,845.20 = 77,548,648.80 : x
  2. Step 2: Convert to fraction form
    93,473,896.80/140,210,845.20 = 77,548,648.80/x
  3. Step 3: Cross multiply
    93,473,896.80x = 140,210,845.20 × 77,548,648.80
  4. Step 4: Simplify right side
    93,473,896.80x = 10,873,161,592,365,964
  5. Step 5: Solve for x
    x = 10,873,161,592,365,964/93,473,896.80
  6. Step 6: Final answer
    x = 116,322,973.20

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