Home / 2,396,704,144.50-3,307,553,864.42-1,339,432,085.57

Finding the Fourth Proportional to 2,396,704,144.50, 3,307,553,864.42 and 1,339,432,085.57

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Solution

The fourth proportional to 2,396,704,144.50, 3,307,553,864.42 and 1,339,432,085.57 is: 1,848,473,363.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,704,144.50 : 3,307,553,864.42 = 1,339,432,085.57 : x
  2. Step 2: Convert to fraction form
    2,396,704,144.50/3,307,553,864.42 = 1,339,432,085.57/x
  3. Step 3: Cross multiply
    2,396,704,144.50x = 3,307,553,864.42 × 1,339,432,085.57
  4. Step 4: Simplify right side
    2,396,704,144.50x = 4,430,243,770,731,958,784
  5. Step 5: Solve for x
    x = 4,430,243,770,731,958,784/2,396,704,144.50
  6. Step 6: Final answer
    x = 1,848,473,363.26

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Find fourth proportional to 2,396,704,145.50, 3,307,553,865.80 and 1,339,432,086.57
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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.