Home / 119,163,696.51-178,742,240.56-31,725,963.66

Finding the Fourth Proportional to 119,163,696.51, 178,742,240.56 and 31,725,963.66

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Solution

The fourth proportional to 119,163,696.51, 178,742,240.56 and 31,725,963.66 is: 47,588,065.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,163,696.51 : 178,742,240.56 = 31,725,963.66 : x
  2. Step 2: Convert to fraction form
    119,163,696.51/178,742,240.56 = 31,725,963.66/x
  3. Step 3: Cross multiply
    119,163,696.51x = 178,742,240.56 × 31,725,963.66
  4. Step 4: Simplify right side
    119,163,696.51x = 5,670,769,829,223,479
  5. Step 5: Solve for x
    x = 5,670,769,829,223,479/119,163,696.51
  6. Step 6: Final answer
    x = 47,588,065.79

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