Home / 26,618,062.52-39,927,097.56-6,423,304.52

Finding the Fourth Proportional to 26,618,062.52, 39,927,097.56 and 6,423,304.52

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Solution

The fourth proportional to 26,618,062.52, 39,927,097.56 and 6,423,304.52 is: 9,634,957.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,062.52 : 39,927,097.56 = 6,423,304.52 : x
  2. Step 2: Convert to fraction form
    26,618,062.52/39,927,097.56 = 6,423,304.52/x
  3. Step 3: Cross multiply
    26,618,062.52x = 39,927,097.56 × 6,423,304.52
  4. Step 4: Simplify right side
    26,618,062.52x = 256,463,906,227,628.97
  5. Step 5: Solve for x
    x = 256,463,906,227,628.97/26,618,062.52
  6. Step 6: Final answer
    x = 9,634,957.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.