Home / 24,792,023.20-37,188,034.80-18,745,405.60

Finding the Fourth Proportional to 24,792,023.20, 37,188,034.80 and 18,745,405.60

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Solution

The fourth proportional to 24,792,023.20, 37,188,034.80 and 18,745,405.60 is: 28,118,108.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792,023.20 : 37,188,034.80 = 18,745,405.60 : x
  2. Step 2: Convert to fraction form
    24,792,023.20/37,188,034.80 = 18,745,405.60/x
  3. Step 3: Cross multiply
    24,792,023.20x = 37,188,034.80 × 18,745,405.60
  4. Step 4: Simplify right side
    24,792,023.20x = 697,104,795,792,914.88
  5. Step 5: Solve for x
    x = 697,104,795,792,914.88/24,792,023.20
  6. Step 6: Final answer
    x = 28,118,108.40

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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.