Home / 23,790,514.81-32,830,910.39-13,477,237.89

Finding the Fourth Proportional to 23,790,514.81, 32,830,910.39 and 13,477,237.89

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Solution

The fourth proportional to 23,790,514.81, 32,830,910.39 and 13,477,237.89 is: 18,598,588.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,790,514.81 : 32,830,910.39 = 13,477,237.89 : x
  2. Step 2: Convert to fraction form
    23,790,514.81/32,830,910.39 = 13,477,237.89/x
  3. Step 3: Cross multiply
    23,790,514.81x = 32,830,910.39 × 13,477,237.89
  4. Step 4: Simplify right side
    23,790,514.81x = 442,469,989,471,302.69
  5. Step 5: Solve for x
    x = 442,469,989,471,302.69/23,790,514.81
  6. Step 6: Final answer
    x = 18,598,588.26

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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.