Home / 43,587,999.12-60,151,438.56-25,263,913.44

Finding the Fourth Proportional to 43,587,999.12, 60,151,438.56 and 25,263,913.44

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Solution

The fourth proportional to 43,587,999.12, 60,151,438.56 and 25,263,913.44 is: 34,864,200.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,587,999.12 : 60,151,438.56 = 25,263,913.44 : x
  2. Step 2: Convert to fraction form
    43,587,999.12/60,151,438.56 = 25,263,913.44/x
  3. Step 3: Cross multiply
    43,587,999.12x = 60,151,438.56 × 25,263,913.44
  4. Step 4: Simplify right side
    43,587,999.12x = 1,519,660,737,071,318.50
  5. Step 5: Solve for x
    x = 1,519,660,737,071,318.50/43,587,999.12
  6. Step 6: Final answer
    x = 34,864,200.42

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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.