Home / 8,331,932,028,604.40-12,497,898,042,907-8,331,932,028,604.40

Finding the Fourth Proportional to 8,331,932,028,604.40, 12,497,898,042,907 and 8,331,932,028,604.40

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Solution

The fourth proportional to 8,331,932,028,604.40, 12,497,898,042,907 and 8,331,932,028,604.40 is: 12,497,898,042,907

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,331,932,028,604.40 : 12,497,898,042,907 = 8,331,932,028,604.40 : x
  2. Step 2: Convert to fraction form
    8,331,932,028,604.40/12,497,898,042,907 = 8,331,932,028,604.40/x
  3. Step 3: Cross multiply
    8,331,932,028,604.40x = 12,497,898,042,907 × 8,331,932,028,604.40
  4. Step 4: Simplify right side
    8,331,932,028,604.40x = 104,131,636,993,929,090,172,977,152
  5. Step 5: Solve for x
    x = 104,131,636,993,929,090,172,977,152/8,331,932,028,604.40
  6. Step 6: Final answer
    x = 12,497,898,042,907

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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.