Home / 135,800,666.48-203,698,983.72-33,564,698.48

Finding the Fourth Proportional to 135,800,666.48, 203,698,983.72 and 33,564,698.48

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Solution

The fourth proportional to 135,800,666.48, 203,698,983.72 and 33,564,698.48 is: 50,346,549.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,800,666.48 : 203,698,983.72 = 33,564,698.48 : x
  2. Step 2: Convert to fraction form
    135,800,666.48/203,698,983.72 = 33,564,698.48/x
  3. Step 3: Cross multiply
    135,800,666.48x = 203,698,983.72 × 33,564,698.48
  4. Step 4: Simplify right side
    135,800,666.48x = 6,837,094,969,244,228
  5. Step 5: Solve for x
    x = 6,837,094,969,244,228/135,800,666.48
  6. Step 6: Final answer
    x = 50,346,549.44

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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.