Home / 45,794,836.92-63,198,390.06-25,169,014.20

Finding the Fourth Proportional to 45,794,836.92, 63,198,390.06 and 25,169,014.20

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Solution

The fourth proportional to 45,794,836.92, 63,198,390.06 and 25,169,014.20 is: 34,734,072.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,794,836.92 : 63,198,390.06 = 25,169,014.20 : x
  2. Step 2: Convert to fraction form
    45,794,836.92/63,198,390.06 = 25,169,014.20/x
  3. Step 3: Cross multiply
    45,794,836.92x = 63,198,390.06 × 25,169,014.20
  4. Step 4: Simplify right side
    45,794,836.92x = 1,590,641,176,837,278.75
  5. Step 5: Solve for x
    x = 1,590,641,176,837,278.75/45,794,836.92
  6. Step 6: Final answer
    x = 34,734,072.31

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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.