Home / 44,231,157.66-66,319,364.97-17,273,113.50

Finding the Fourth Proportional to 44,231,157.66, 66,319,364.97 and 17,273,113.50

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Solution

The fourth proportional to 44,231,157.66, 66,319,364.97 and 17,273,113.50 is: 25,898,981.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,231,157.66 : 66,319,364.97 = 17,273,113.50 : x
  2. Step 2: Convert to fraction form
    44,231,157.66/66,319,364.97 = 17,273,113.50/x
  3. Step 3: Cross multiply
    44,231,157.66x = 66,319,364.97 × 17,273,113.50
  4. Step 4: Simplify right side
    44,231,157.66x = 1,145,541,918,374,734
  5. Step 5: Solve for x
    x = 1,145,541,918,374,734/44,231,157.66
  6. Step 6: Final answer
    x = 25,898,981.15

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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.