Home / 23,080,906.28-31,848,875.71-13,294,533.26

Finding the Fourth Proportional to 23,080,906.28, 31,848,875.71 and 13,294,533.26

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Solution

The fourth proportional to 23,080,906.28, 31,848,875.71 and 13,294,533.26 is: 18,344,857.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,080,906.28 : 31,848,875.71 = 13,294,533.26 : x
  2. Step 2: Convert to fraction form
    23,080,906.28/31,848,875.71 = 13,294,533.26/x
  3. Step 3: Cross multiply
    23,080,906.28x = 31,848,875.71 × 13,294,533.26
  4. Step 4: Simplify right side
    23,080,906.28x = 423,415,937,194,484.06
  5. Step 5: Solve for x
    x = 423,415,937,194,484.06/23,080,906.28
  6. Step 6: Final answer
    x = 18,344,857.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.