Home / 23,562,910.38-32,517,010.53-13,249,543.26

Finding the Fourth Proportional to 23,562,910.38, 32,517,010.53 and 13,249,543.26

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Solution

The fourth proportional to 23,562,910.38, 32,517,010.53 and 13,249,543.26 is: 18,284,478.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,562,910.38 : 32,517,010.53 = 13,249,543.26 : x
  2. Step 2: Convert to fraction form
    23,562,910.38/32,517,010.53 = 13,249,543.26/x
  3. Step 3: Cross multiply
    23,562,910.38x = 32,517,010.53 × 13,249,543.26
  4. Step 4: Simplify right side
    23,562,910.38x = 430,835,537,703,110.56
  5. Step 5: Solve for x
    x = 430,835,537,703,110.56/23,562,910.38
  6. Step 6: Final answer
    x = 18,284,478.90

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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.