Home / 25,222,896.60-34,771,168.26-17,966,955.48

Finding the Fourth Proportional to 25,222,896.60, 34,771,168.26 and 17,966,955.48

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Solution

The fourth proportional to 25,222,896.60, 34,771,168.26 and 17,966,955.48 is: 24,768,449.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,222,896.60 : 34,771,168.26 = 17,966,955.48 : x
  2. Step 2: Convert to fraction form
    25,222,896.60/34,771,168.26 = 17,966,955.48/x
  3. Step 3: Cross multiply
    25,222,896.60x = 34,771,168.26 × 17,966,955.48
  4. Step 4: Simplify right side
    25,222,896.60x = 624,732,032,115,009
  5. Step 5: Solve for x
    x = 624,732,032,115,009/25,222,896.60
  6. Step 6: Final answer
    x = 24,768,449.16

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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.