Home / 2,476,282,419.76-3,711,607,654.92-1,294,040,102.80

Finding the Fourth Proportional to 2,476,282,419.76, 3,711,607,654.92 and 1,294,040,102.80

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Solution

The fourth proportional to 2,476,282,419.76, 3,711,607,654.92 and 1,294,040,102.80 is: 1,939,588,599.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,282,419.76 : 3,711,607,654.92 = 1,294,040,102.80 : x
  2. Step 2: Convert to fraction form
    2,476,282,419.76/3,711,607,654.92 = 1,294,040,102.80/x
  3. Step 3: Cross multiply
    2,476,282,419.76x = 3,711,607,654.92 × 1,294,040,102.80
  4. Step 4: Simplify right side
    2,476,282,419.76x = 4,802,969,151,325,943,808
  5. Step 5: Solve for x
    x = 4,802,969,151,325,943,808/2,476,282,419.76
  6. Step 6: Final answer
    x = 1,939,588,599.83

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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.