Home / 1,413,662,997.05-1,950,992,733.23-1,055,809,500.26

Finding the Fourth Proportional to 1,413,662,997.05, 1,950,992,733.23 and 1,055,809,500.26

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Solution

The fourth proportional to 1,413,662,997.05, 1,950,992,733.23 and 1,055,809,500.26 is: 1,457,120,025.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,662,997.05 : 1,950,992,733.23 = 1,055,809,500.26 : x
  2. Step 2: Convert to fraction form
    1,413,662,997.05/1,950,992,733.23 = 1,055,809,500.26/x
  3. Step 3: Cross multiply
    1,413,662,997.05x = 1,950,992,733.23 × 1,055,809,500.26
  4. Step 4: Simplify right side
    1,413,662,997.05x = 2,059,876,662,689,975,040
  5. Step 5: Solve for x
    x = 2,059,876,662,689,975,040/1,413,662,997.05
  6. Step 6: Final answer
    x = 1,457,120,025.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.