Home / 17,194,050.12-25,790,141.98-5,225,853

Finding the Fourth Proportional to 17,194,050.12, 25,790,141.98 and 5,225,853

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Solution

The fourth proportional to 17,194,050.12, 25,790,141.98 and 5,225,853 is: 7,838,495.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,050.12 : 25,790,141.98 = 5,225,853 : x
  2. Step 2: Convert to fraction form
    17,194,050.12/25,790,141.98 = 5,225,853/x
  3. Step 3: Cross multiply
    17,194,050.12x = 25,790,141.98 × 5,225,853
  4. Step 4: Simplify right side
    17,194,050.12x = 134,775,490,836,608.94
  5. Step 5: Solve for x
    x = 134,775,490,836,608.94/17,194,050.12
  6. Step 6: Final answer
    x = 7,838,495.87

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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.