Home / 2,029,625,687.43-3,044,501,516.75-965,815,437.15

Finding the Fourth Proportional to 2,029,625,687.43, 3,044,501,516.75 and 965,815,437.15

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Solution

The fourth proportional to 2,029,625,687.43, 3,044,501,516.75 and 965,815,437.15 is: 1,448,753,127.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,625,687.43 : 3,044,501,516.75 = 965,815,437.15 : x
  2. Step 2: Convert to fraction form
    2,029,625,687.43/3,044,501,516.75 = 965,815,437.15/x
  3. Step 3: Cross multiply
    2,029,625,687.43x = 3,044,501,516.75 × 965,815,437.15
  4. Step 4: Simplify right side
    2,029,625,687.43x = 2,940,426,563,298,910,208
  5. Step 5: Solve for x
    x = 2,940,426,563,298,910,208/2,029,625,687.43
  6. Step 6: Final answer
    x = 1,448,753,127.98

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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.