Home / 27,348,700.36-37,752,827.37-17,040,516.46

Finding the Fourth Proportional to 27,348,700.36, 37,752,827.37 and 17,040,516.46

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Solution

The fourth proportional to 27,348,700.36, 37,752,827.37 and 17,040,516.46 is: 23,523,153.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,348,700.36 : 37,752,827.37 = 17,040,516.46 : x
  2. Step 2: Convert to fraction form
    27,348,700.36/37,752,827.37 = 17,040,516.46/x
  3. Step 3: Cross multiply
    27,348,700.36x = 37,752,827.37 × 17,040,516.46
  4. Step 4: Simplify right side
    27,348,700.36x = 643,327,676,210,023.50
  5. Step 5: Solve for x
    x = 643,327,676,210,023.50/27,348,700.36
  6. Step 6: Final answer
    x = 23,523,153.49

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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.