Home / 27,286,158.48-37,651,325.16-16,274,200.59

Finding the Fourth Proportional to 27,286,158.48, 37,651,325.16 and 16,274,200.59

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Solution

The fourth proportional to 27,286,158.48, 37,651,325.16 and 16,274,200.59 is: 22,456,265.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,286,158.48 : 37,651,325.16 = 16,274,200.59 : x
  2. Step 2: Convert to fraction form
    27,286,158.48/37,651,325.16 = 16,274,200.59/x
  3. Step 3: Cross multiply
    27,286,158.48x = 37,651,325.16 × 16,274,200.59
  4. Step 4: Simplify right side
    27,286,158.48x = 612,745,218,133,153.75
  5. Step 5: Solve for x
    x = 612,745,218,133,153.75/27,286,158.48
  6. Step 6: Final answer
    x = 22,456,265.46

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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.