Home / 23,476,980.30-35,215,470.45-16,170,650.70

Finding the Fourth Proportional to 23,476,980.30, 35,215,470.45 and 16,170,650.70

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Solution

The fourth proportional to 23,476,980.30, 35,215,470.45 and 16,170,650.70 is: 24,255,976.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476,980.30 : 35,215,470.45 = 16,170,650.70 : x
  2. Step 2: Convert to fraction form
    23,476,980.30/35,215,470.45 = 16,170,650.70/x
  3. Step 3: Cross multiply
    23,476,980.30x = 35,215,470.45 × 16,170,650.70
  4. Step 4: Simplify right side
    23,476,980.30x = 569,457,071,883,121.88
  5. Step 5: Solve for x
    x = 569,457,071,883,121.88/23,476,980.30
  6. Step 6: Final answer
    x = 24,255,976.05

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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.