Home / 33,472,407.12-46,190,367-18,588,676.11

Finding the Fourth Proportional to 33,472,407.12, 46,190,367 and 18,588,676.11

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Solution

The fourth proportional to 33,472,407.12, 46,190,367 and 18,588,676.11 is: 25,651,509.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,472,407.12 : 46,190,367 = 18,588,676.11 : x
  2. Step 2: Convert to fraction form
    33,472,407.12/46,190,367 = 18,588,676.11/x
  3. Step 3: Cross multiply
    33,472,407.12x = 46,190,367 × 18,588,676.11
  4. Step 4: Simplify right side
    33,472,407.12x = 858,617,771,565,032.38
  5. Step 5: Solve for x
    x = 858,617,771,565,032.38/33,472,407.12
  6. Step 6: Final answer
    x = 25,651,509.57

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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.