Home / 13,094,841.74-19,608,724.47-10,930,485.44

Finding the Fourth Proportional to 13,094,841.74, 19,608,724.47 and 10,930,485.44

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Solution

The fourth proportional to 13,094,841.74, 19,608,724.47 and 10,930,485.44 is: 16,367,733.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094,841.74 : 19,608,724.47 = 10,930,485.44 : x
  2. Step 2: Convert to fraction form
    13,094,841.74/19,608,724.47 = 10,930,485.44/x
  3. Step 3: Cross multiply
    13,094,841.74x = 19,608,724.47 × 10,930,485.44
  4. Step 4: Simplify right side
    13,094,841.74x = 214,332,877,316,306.69
  5. Step 5: Solve for x
    x = 214,332,877,316,306.69/13,094,841.74
  6. Step 6: Final answer
    x = 16,367,733.31

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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.