Home / 6,940,710,089.92-10,411,042,426.56-2,519,123,623.44

Finding the Fourth Proportional to 6,940,710,089.92, 10,411,042,426.56 and 2,519,123,623.44

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Solution

The fourth proportional to 6,940,710,089.92, 10,411,042,426.56 and 2,519,123,623.44 is: 3,778,677,193.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,940,710,089.92 : 10,411,042,426.56 = 2,519,123,623.44 : x
  2. Step 2: Convert to fraction form
    6,940,710,089.92/10,411,042,426.56 = 2,519,123,623.44/x
  3. Step 3: Cross multiply
    6,940,710,089.92x = 10,411,042,426.56 × 2,519,123,623.44
  4. Step 4: Simplify right side
    6,940,710,089.92x = 26,226,702,921,383,395,328
  5. Step 5: Solve for x
    x = 26,226,702,921,383,395,328/6,940,710,089.92
  6. Step 6: Final answer
    x = 3,778,677,193.20

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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.