Home / 96,849,513.33-133,651,223.88-52,795,540.32

Finding the Fourth Proportional to 96,849,513.33, 133,651,223.88 and 52,795,540.32

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Solution

The fourth proportional to 96,849,513.33, 133,651,223.88 and 52,795,540.32 is: 72,857,243.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,849,513.33 : 133,651,223.88 = 52,795,540.32 : x
  2. Step 2: Convert to fraction form
    96,849,513.33/133,651,223.88 = 52,795,540.32/x
  3. Step 3: Cross multiply
    96,849,513.33x = 133,651,223.88 × 52,795,540.32
  4. Step 4: Simplify right side
    96,849,513.33x = 7,056,188,579,173,887
  5. Step 5: Solve for x
    x = 7,056,188,579,173,887/96,849,513.33
  6. Step 6: Final answer
    x = 72,857,243.54

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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.