Home / 17,176,014.28-25,763,430.88-4,396,629.68

Finding the Fourth Proportional to 17,176,014.28, 25,763,430.88 and 4,396,629.68

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Solution

The fourth proportional to 17,176,014.28, 25,763,430.88 and 4,396,629.68 is: 6,594,793.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,014.28 : 25,763,430.88 = 4,396,629.68 : x
  2. Step 2: Convert to fraction form
    17,176,014.28/25,763,430.88 = 4,396,629.68/x
  3. Step 3: Cross multiply
    17,176,014.28x = 25,763,430.88 × 4,396,629.68
  4. Step 4: Simplify right side
    17,176,014.28x = 113,272,264,865,636.50
  5. Step 5: Solve for x
    x = 113,272,264,865,636.50/17,176,014.28
  6. Step 6: Final answer
    x = 6,594,793.36

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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.