Home / 184,330,662.44-254,380,064.02-100,704,209.53

Finding the Fourth Proportional to 184,330,662.44, 254,380,064.02 and 100,704,209.53

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Solution

The fourth proportional to 184,330,662.44, 254,380,064.02 and 100,704,209.53 is: 138,973,857.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,330,662.44 : 254,380,064.02 = 100,704,209.53 : x
  2. Step 2: Convert to fraction form
    184,330,662.44/254,380,064.02 = 100,704,209.53/x
  3. Step 3: Cross multiply
    184,330,662.44x = 254,380,064.02 × 100,704,209.53
  4. Step 4: Simplify right side
    184,330,662.44x = 25,617,143,266,437,184
  5. Step 5: Solve for x
    x = 25,617,143,266,437,184/184,330,662.44
  6. Step 6: Final answer
    x = 138,973,857.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.