Home / 44,839,087.20-67,258,630.80-44,461,173.60

Finding the Fourth Proportional to 44,839,087.20, 67,258,630.80 and 44,461,173.60

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Solution

The fourth proportional to 44,839,087.20, 67,258,630.80 and 44,461,173.60 is: 66,691,760.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,839,087.20 : 67,258,630.80 = 44,461,173.60 : x
  2. Step 2: Convert to fraction form
    44,839,087.20/67,258,630.80 = 44,461,173.60/x
  3. Step 3: Cross multiply
    44,839,087.20x = 67,258,630.80 × 44,461,173.60
  4. Step 4: Simplify right side
    44,839,087.20x = 2,990,397,660,097,107
  5. Step 5: Solve for x
    x = 2,990,397,660,097,107/44,839,087.20
  6. Step 6: Final answer
    x = 66,691,760.40

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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.