Home / 6,692,018,297,021.20-10,042,612,675,394-2,335,606,278,829.80

Finding the Fourth Proportional to 6,692,018,297,021.20, 10,042,612,675,394 and 2,335,606,278,829.80

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Solution

The fourth proportional to 6,692,018,297,021.20, 10,042,612,675,394 and 2,335,606,278,829.80 is: 3,505,009,726,429.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692,018,297,021.20 : 10,042,612,675,394 = 2,335,606,278,829.80 : x
  2. Step 2: Convert to fraction form
    6,692,018,297,021.20/10,042,612,675,394 = 2,335,606,278,829.80/x
  3. Step 3: Cross multiply
    6,692,018,297,021.20x = 10,042,612,675,394 × 2,335,606,278,829.80
  4. Step 4: Simplify right side
    6,692,018,297,021.20x = 23,455,589,220,505,960,551,809,024
  5. Step 5: Solve for x
    x = 23,455,589,220,505,960,551,809,024/6,692,018,297,021.20
  6. Step 6: Final answer
    x = 3,505,009,726,429.87

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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.