Home / 33,533,999.70-50,300,999.55-11,969,304.90

Finding the Fourth Proportional to 33,533,999.70, 50,300,999.55 and 11,969,304.90

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Solution

The fourth proportional to 33,533,999.70, 50,300,999.55 and 11,969,304.90 is: 17,953,957.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,533,999.70 : 50,300,999.55 = 11,969,304.90 : x
  2. Step 2: Convert to fraction form
    33,533,999.70/50,300,999.55 = 11,969,304.90/x
  3. Step 3: Cross multiply
    33,533,999.70x = 50,300,999.55 × 11,969,304.90
  4. Step 4: Simplify right side
    33,533,999.70x = 602,068,000,388,712.75
  5. Step 5: Solve for x
    x = 602,068,000,388,712.75/33,533,999.70
  6. Step 6: Final answer
    x = 17,953,957.35

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1.5x scale

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.