Home / 33,175,912.77-49,763,826.23-8,914,840.02

Finding the Fourth Proportional to 33,175,912.77, 49,763,826.23 and 8,914,840.02

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Solution

The fourth proportional to 33,175,912.77, 49,763,826.23 and 8,914,840.02 is: 13,372,248.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,912.77 : 49,763,826.23 = 8,914,840.02 : x
  2. Step 2: Convert to fraction form
    33,175,912.77/49,763,826.23 = 8,914,840.02/x
  3. Step 3: Cross multiply
    33,175,912.77x = 49,763,826.23 × 8,914,840.02
  4. Step 4: Simplify right side
    33,175,912.77x = 443,636,549,578,955.50
  5. Step 5: Solve for x
    x = 443,636,549,578,955.50/33,175,912.77
  6. Step 6: Final answer
    x = 13,372,248.49

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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.