Home / 96,403,936.64-133,037,267.52-52,943,872.64

Finding the Fourth Proportional to 96,403,936.64, 133,037,267.52 and 52,943,872.64

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Solution

The fourth proportional to 96,403,936.64, 133,037,267.52 and 52,943,872.64 is: 73,062,453.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,403,936.64 : 133,037,267.52 = 52,943,872.64 : x
  2. Step 2: Convert to fraction form
    96,403,936.64/133,037,267.52 = 52,943,872.64/x
  3. Step 3: Cross multiply
    96,403,936.64x = 133,037,267.52 × 52,943,872.64
  4. Step 4: Simplify right side
    96,403,936.64x = 7,043,508,147,952,489
  5. Step 5: Solve for x
    x = 7,043,508,147,952,489/96,403,936.64
  6. Step 6: Final answer
    x = 73,062,453.60

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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.