Home / 3,558,692,513.26-4,910,807,973.44-2,032,480,605.93

Finding the Fourth Proportional to 3,558,692,513.26, 4,910,807,973.44 and 2,032,480,605.93

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Solution

The fourth proportional to 3,558,692,513.26, 4,910,807,973.44 and 2,032,480,605.93 is: 2,804,716,037.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,692,513.26 : 4,910,807,973.44 = 2,032,480,605.93 : x
  2. Step 2: Convert to fraction form
    3,558,692,513.26/4,910,807,973.44 = 2,032,480,605.93/x
  3. Step 3: Cross multiply
    3,558,692,513.26x = 4,910,807,973.44 × 2,032,480,605.93
  4. Step 4: Simplify right side
    3,558,692,513.26x = 9,981,121,965,463,205,888
  5. Step 5: Solve for x
    x = 9,981,121,965,463,205,888/3,558,692,513.26
  6. Step 6: Final answer
    x = 2,804,716,037.78

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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.