Home / 2,238,337,040.40-3,351,048,552.45-2,238,337,040.40

Finding the Fourth Proportional to 2,238,337,040.40, 3,351,048,552.45 and 2,238,337,040.40

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Solution

The fourth proportional to 2,238,337,040.40, 3,351,048,552.45 and 2,238,337,040.40 is: 3,351,048,552.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,337,040.40 : 3,351,048,552.45 = 2,238,337,040.40 : x
  2. Step 2: Convert to fraction form
    2,238,337,040.40/3,351,048,552.45 = 2,238,337,040.40/x
  3. Step 3: Cross multiply
    2,238,337,040.40x = 3,351,048,552.45 × 2,238,337,040.40
  4. Step 4: Simplify right side
    2,238,337,040.40x = 7,500,776,099,127,636,992
  5. Step 5: Solve for x
    x = 7,500,776,099,127,636,992/2,238,337,040.40
  6. Step 6: Final answer
    x = 3,351,048,552.45

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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.