Home / 40,096,834.68-60,170,553-17,067,732.60

Finding the Fourth Proportional to 40,096,834.68, 60,170,553 and 17,067,732.60

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Solution

The fourth proportional to 40,096,834.68, 60,170,553 and 17,067,732.60 is: 25,612,368.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,096,834.68 : 60,170,553 = 17,067,732.60 : x
  2. Step 2: Convert to fraction form
    40,096,834.68/60,170,553 = 17,067,732.60/x
  3. Step 3: Cross multiply
    40,096,834.68x = 60,170,553 × 17,067,732.60
  4. Step 4: Simplify right side
    40,096,834.68x = 1,026,974,908,998,127.88
  5. Step 5: Solve for x
    x = 1,026,974,908,998,127.88/40,096,834.68
  6. Step 6: Final answer
    x = 25,612,368.59

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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.