Home / 17,237,261.66-23,787,581.54-9,502,580.77

Finding the Fourth Proportional to 17,237,261.66, 23,787,581.54 and 9,502,580.77

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Solution

The fourth proportional to 17,237,261.66, 23,787,581.54 and 9,502,580.77 is: 13,113,649.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,261.66 : 23,787,581.54 = 9,502,580.77 : x
  2. Step 2: Convert to fraction form
    17,237,261.66/23,787,581.54 = 9,502,580.77/x
  3. Step 3: Cross multiply
    17,237,261.66x = 23,787,581.54 × 9,502,580.77
  4. Step 4: Simplify right side
    17,237,261.66x = 226,043,414,906,810.97
  5. Step 5: Solve for x
    x = 226,043,414,906,810.97/17,237,261.66
  6. Step 6: Final answer
    x = 13,113,649.92

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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.