Home / 23,347,264.86-35,042,149.04-12,426,622.86

Finding the Fourth Proportional to 23,347,264.86, 35,042,149.04 and 12,426,622.86

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Solution

The fourth proportional to 23,347,264.86, 35,042,149.04 and 12,426,622.86 is: 18,651,245.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,347,264.86 : 35,042,149.04 = 12,426,622.86 : x
  2. Step 2: Convert to fraction form
    23,347,264.86/35,042,149.04 = 12,426,622.86/x
  3. Step 3: Cross multiply
    23,347,264.86x = 35,042,149.04 × 12,426,622.86
  4. Step 4: Simplify right side
    23,347,264.86x = 435,455,570,323,991
  5. Step 5: Solve for x
    x = 435,455,570,323,991/23,347,264.86
  6. Step 6: Final answer
    x = 18,651,245.57

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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.