Home / 16,668,176.40-25,002,264.60-9,493,722.90

Finding the Fourth Proportional to 16,668,176.40, 25,002,264.60 and 9,493,722.90

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Solution

The fourth proportional to 16,668,176.40, 25,002,264.60 and 9,493,722.90 is: 14,240,584.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,668,176.40 : 25,002,264.60 = 9,493,722.90 : x
  2. Step 2: Convert to fraction form
    16,668,176.40/25,002,264.60 = 9,493,722.90/x
  3. Step 3: Cross multiply
    16,668,176.40x = 25,002,264.60 × 9,493,722.90
  4. Step 4: Simplify right side
    16,668,176.40x = 237,364,571,984,879.38
  5. Step 5: Solve for x
    x = 237,364,571,984,879.38/16,668,176.40
  6. Step 6: Final answer
    x = 14,240,584.35

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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.