Home / 136,385,094.49-204,658,352.14-50,184,033.37

Finding the Fourth Proportional to 136,385,094.49, 204,658,352.14 and 50,184,033.37

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Solution

The fourth proportional to 136,385,094.49, 204,658,352.14 and 50,184,033.37 is: 75,305,748.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,385,094.49 : 204,658,352.14 = 50,184,033.37 : x
  2. Step 2: Convert to fraction form
    136,385,094.49/204,658,352.14 = 50,184,033.37/x
  3. Step 3: Cross multiply
    136,385,094.49x = 204,658,352.14 × 50,184,033.37
  4. Step 4: Simplify right side
    136,385,094.49x = 10,270,581,572,992,050
  5. Step 5: Solve for x
    x = 10,270,581,572,992,050/136,385,094.49
  6. Step 6: Final answer
    x = 75,305,748.12

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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.