Home / 35,804,249.59-49,415,790.14-21,123,505.03

Finding the Fourth Proportional to 35,804,249.59, 49,415,790.14 and 21,123,505.03

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Solution

The fourth proportional to 35,804,249.59, 49,415,790.14 and 21,123,505.03 is: 29,153,932.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,249.59 : 49,415,790.14 = 21,123,505.03 : x
  2. Step 2: Convert to fraction form
    35,804,249.59/49,415,790.14 = 21,123,505.03/x
  3. Step 3: Cross multiply
    35,804,249.59x = 49,415,790.14 × 21,123,505.03
  4. Step 4: Simplify right side
    35,804,249.59x = 1,043,834,691,583,714.50
  5. Step 5: Solve for x
    x = 1,043,834,691,583,714.50/35,804,249.59
  6. Step 6: Final answer
    x = 29,153,932.94

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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.