Home / 28,743,773.13-39,565,725.35-25,066,201.41

Finding the Fourth Proportional to 28,743,773.13, 39,565,725.35 and 25,066,201.41

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Solution

The fourth proportional to 28,743,773.13, 39,565,725.35 and 25,066,201.41 is: 34,503,557.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,743,773.13 : 39,565,725.35 = 25,066,201.41 : x
  2. Step 2: Convert to fraction form
    28,743,773.13/39,565,725.35 = 25,066,201.41/x
  3. Step 3: Cross multiply
    28,743,773.13x = 39,565,725.35 × 25,066,201.41
  4. Step 4: Simplify right side
    28,743,773.13x = 991,762,440,430,511.75
  5. Step 5: Solve for x
    x = 991,762,440,430,511.75/28,743,773.13
  6. Step 6: Final answer
    x = 34,503,557.90

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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.