Home / 104,793,383.82-144,611,478.27-60,146,704.65

Finding the Fourth Proportional to 104,793,383.82, 144,611,478.27 and 60,146,704.65

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Solution

The fourth proportional to 104,793,383.82, 144,611,478.27 and 60,146,704.65 is: 83,000,505.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,793,383.82 : 144,611,478.27 = 60,146,704.65 : x
  2. Step 2: Convert to fraction form
    104,793,383.82/144,611,478.27 = 60,146,704.65/x
  3. Step 3: Cross multiply
    104,793,383.82x = 144,611,478.27 × 60,146,704.65
  4. Step 4: Simplify right side
    104,793,383.82x = 8,697,903,872,505,583
  5. Step 5: Solve for x
    x = 8,697,903,872,505,583/104,793,383.82
  6. Step 6: Final answer
    x = 83,000,505.90

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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.