Home / 36,242,512.40-54,363,768.60-34,562,896.40

Finding the Fourth Proportional to 36,242,512.40, 54,363,768.60 and 34,562,896.40

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Solution

The fourth proportional to 36,242,512.40, 54,363,768.60 and 34,562,896.40 is: 51,844,344.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,512.40 : 54,363,768.60 = 34,562,896.40 : x
  2. Step 2: Convert to fraction form
    36,242,512.40/54,363,768.60 = 34,562,896.40/x
  3. Step 3: Cross multiply
    36,242,512.40x = 54,363,768.60 × 34,562,896.40
  4. Step 4: Simplify right side
    36,242,512.40x = 1,878,969,302,035,373
  5. Step 5: Solve for x
    x = 1,878,969,302,035,373/36,242,512.40
  6. Step 6: Final answer
    x = 51,844,344.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.