Home / 25,592,059.14-35,317,044.27-13,989,669.90

Finding the Fourth Proportional to 25,592,059.14, 35,317,044.27 and 13,989,669.90

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Solution

The fourth proportional to 25,592,059.14, 35,317,044.27 and 13,989,669.90 is: 19,305,745.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,592,059.14 : 35,317,044.27 = 13,989,669.90 : x
  2. Step 2: Convert to fraction form
    25,592,059.14/35,317,044.27 = 13,989,669.90/x
  3. Step 3: Cross multiply
    25,592,059.14x = 35,317,044.27 × 13,989,669.90
  4. Step 4: Simplify right side
    25,592,059.14x = 494,073,791,180,986.56
  5. Step 5: Solve for x
    x = 494,073,791,180,986.56/25,592,059.14
  6. Step 6: Final answer
    x = 19,305,745.91

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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.