Home / 21,054,978.44-31,585,483.27-6,483,133.52

Finding the Fourth Proportional to 21,054,978.44, 31,585,483.27 and 6,483,133.52

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Solution

The fourth proportional to 21,054,978.44, 31,585,483.27 and 6,483,133.52 is: 9,725,628.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,054,978.44 : 31,585,483.27 = 6,483,133.52 : x
  2. Step 2: Convert to fraction form
    21,054,978.44/31,585,483.27 = 6,483,133.52/x
  3. Step 3: Cross multiply
    21,054,978.44x = 31,585,483.27 × 6,483,133.52
  4. Step 4: Simplify right side
    21,054,978.44x = 204,772,905,333,136.19
  5. Step 5: Solve for x
    x = 204,772,905,333,136.19/21,054,978.44
  6. Step 6: Final answer
    x = 9,725,628.83

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Why These Related Problems?

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