Home / 184,393,496.40-276,604,241.40-54,991,006.80

Finding the Fourth Proportional to 184,393,496.40, 276,604,241.40 and 54,991,006.80

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Solution

The fourth proportional to 184,393,496.40, 276,604,241.40 and 54,991,006.80 is: 82,490,684.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,393,496.40 : 276,604,241.40 = 54,991,006.80 : x
  2. Step 2: Convert to fraction form
    184,393,496.40/276,604,241.40 = 54,991,006.80/x
  3. Step 3: Cross multiply
    184,393,496.40x = 276,604,241.40 × 54,991,006.80
  4. Step 4: Simplify right side
    184,393,496.40x = 15,210,745,719,736,240
  5. Step 5: Solve for x
    x = 15,210,745,719,736,240/184,393,496.40
  6. Step 6: Final answer
    x = 82,490,684.42

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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.