Home / 38,446,085.26-53,049,890.29-23,350,478.25

Finding the Fourth Proportional to 38,446,085.26, 53,049,890.29 and 23,350,478.25

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Solution

The fourth proportional to 38,446,085.26, 53,049,890.29 and 23,350,478.25 is: 32,220,193.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,446,085.26 : 53,049,890.29 = 23,350,478.25 : x
  2. Step 2: Convert to fraction form
    38,446,085.26/53,049,890.29 = 23,350,478.25/x
  3. Step 3: Cross multiply
    38,446,085.26x = 53,049,890.29 × 23,350,478.25
  4. Step 4: Simplify right side
    38,446,085.26x = 1,238,740,308,999,529.25
  5. Step 5: Solve for x
    x = 1,238,740,308,999,529.25/38,446,085.26
  6. Step 6: Final answer
    x = 32,220,193.57

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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.