Home / 50,153,265.72-69,147,435.14-32,480,941.58

Finding the Fourth Proportional to 50,153,265.72, 69,147,435.14 and 32,480,941.58

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Solution

The fourth proportional to 50,153,265.72, 69,147,435.14 and 32,480,941.58 is: 44,782,204.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,153,265.72 : 69,147,435.14 = 32,480,941.58 : x
  2. Step 2: Convert to fraction form
    50,153,265.72/69,147,435.14 = 32,480,941.58/x
  3. Step 3: Cross multiply
    50,153,265.72x = 69,147,435.14 × 32,480,941.58
  4. Step 4: Simplify right side
    50,153,265.72x = 2,245,973,801,062,208.50
  5. Step 5: Solve for x
    x = 2,245,973,801,062,208.50/50,153,265.72
  6. Step 6: Final answer
    x = 44,782,204.48

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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.