Home / 17,811,722.88-26,719,333.92-5,032,326.96

Finding the Fourth Proportional to 17,811,722.88, 26,719,333.92 and 5,032,326.96

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Solution

The fourth proportional to 17,811,722.88, 26,719,333.92 and 5,032,326.96 is: 7,548,984.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,811,722.88 : 26,719,333.92 = 5,032,326.96 : x
  2. Step 2: Convert to fraction form
    17,811,722.88/26,719,333.92 = 5,032,326.96/x
  3. Step 3: Cross multiply
    17,811,722.88x = 26,719,333.92 × 5,032,326.96
  4. Step 4: Simplify right side
    17,811,722.88x = 134,460,424,438,858.48
  5. Step 5: Solve for x
    x = 134,460,424,438,858.48/17,811,722.88
  6. Step 6: Final answer
    x = 7,548,984.75

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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.