Home / 8,579,940,280.14-12,869,951,523.87-2,604,118,366.98

Finding the Fourth Proportional to 8,579,940,280.14, 12,869,951,523.87 and 2,604,118,366.98

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Solution

The fourth proportional to 8,579,940,280.14, 12,869,951,523.87 and 2,604,118,366.98 is: 3,906,190,025.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,579,940,280.14 : 12,869,951,523.87 = 2,604,118,366.98 : x
  2. Step 2: Convert to fraction form
    8,579,940,280.14/12,869,951,523.87 = 2,604,118,366.98/x
  3. Step 3: Cross multiply
    8,579,940,280.14x = 12,869,951,523.87 × 2,604,118,366.98
  4. Step 4: Simplify right side
    8,579,940,280.14x = 33,514,877,145,452,109,824
  5. Step 5: Solve for x
    x = 33,514,877,145,452,109,824/8,579,940,280.14
  6. Step 6: Final answer
    x = 3,906,190,025.94

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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.