Home / 33,054,680.80-49,582,021.20-22,851,013.60

Finding the Fourth Proportional to 33,054,680.80, 49,582,021.20 and 22,851,013.60

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Solution

The fourth proportional to 33,054,680.80, 49,582,021.20 and 22,851,013.60 is: 34,276,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,054,680.80 : 49,582,021.20 = 22,851,013.60 : x
  2. Step 2: Convert to fraction form
    33,054,680.80/49,582,021.20 = 22,851,013.60/x
  3. Step 3: Cross multiply
    33,054,680.80x = 49,582,021.20 × 22,851,013.60
  4. Step 4: Simplify right side
    33,054,680.80x = 1,132,999,440,756,688.50
  5. Step 5: Solve for x
    x = 1,132,999,440,756,688.50/33,054,680.80
  6. Step 6: Final answer
    x = 34,276,520.40

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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.