Home / 36,961,196-55,447,003.92-11,404,283.36

Finding the Fourth Proportional to 36,961,196, 55,447,003.92 and 11,404,283.36

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Solution

The fourth proportional to 36,961,196, 55,447,003.92 and 11,404,283.36 is: 17,108,032.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,961,196 : 55,447,003.92 = 11,404,283.36 : x
  2. Step 2: Convert to fraction form
    36,961,196/55,447,003.92 = 11,404,283.36/x
  3. Step 3: Cross multiply
    36,961,196x = 55,447,003.92 × 11,404,283.36
  4. Step 4: Simplify right side
    36,961,196x = 632,333,344,166,710.75
  5. Step 5: Solve for x
    x = 632,333,344,166,710.75/36,961,196
  6. Step 6: Final answer
    x = 17,108,032.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.