Home / 17,133,976.17-25,701,052.95-5,774,523.21

Finding the Fourth Proportional to 17,133,976.17, 25,701,052.95 and 5,774,523.21

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Solution

The fourth proportional to 17,133,976.17, 25,701,052.95 and 5,774,523.21 is: 8,661,814.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,976.17 : 25,701,052.95 = 5,774,523.21 : x
  2. Step 2: Convert to fraction form
    17,133,976.17/25,701,052.95 = 5,774,523.21/x
  3. Step 3: Cross multiply
    17,133,976.17x = 25,701,052.95 × 5,774,523.21
  4. Step 4: Simplify right side
    17,133,976.17x = 148,411,326,781,213.97
  5. Step 5: Solve for x
    x = 148,411,326,781,213.97/17,133,976.17
  6. Step 6: Final answer
    x = 8,661,814.71

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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.