Home / 4,294,893,145.69-5,926,859,667.96-2,486,481,269.28

Finding the Fourth Proportional to 4,294,893,145.69, 5,926,859,667.96 and 2,486,481,269.28

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Solution

The fourth proportional to 4,294,893,145.69, 5,926,859,667.96 and 2,486,481,269.28 is: 3,431,290,383.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,893,145.69 : 5,926,859,667.96 = 2,486,481,269.28 : x
  2. Step 2: Convert to fraction form
    4,294,893,145.69/5,926,859,667.96 = 2,486,481,269.28/x
  3. Step 3: Cross multiply
    4,294,893,145.69x = 5,926,859,667.96 × 2,486,481,269.28
  4. Step 4: Simplify right side
    4,294,893,145.69x = 14,737,025,550,033,258,496
  5. Step 5: Solve for x
    x = 14,737,025,550,033,258,496/4,294,893,145.69
  6. Step 6: Final answer
    x = 3,431,290,383.75

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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.