Home / 17,946,140.76-24,764,737.50-9,795,804.12

Finding the Fourth Proportional to 17,946,140.76, 24,764,737.50 and 9,795,804.12

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Solution

The fourth proportional to 17,946,140.76, 24,764,737.50 and 9,795,804.12 is: 13,517,698.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,946,140.76 : 24,764,737.50 = 9,795,804.12 : x
  2. Step 2: Convert to fraction form
    17,946,140.76/24,764,737.50 = 9,795,804.12/x
  3. Step 3: Cross multiply
    17,946,140.76x = 24,764,737.50 × 9,795,804.12
  4. Step 4: Simplify right side
    17,946,140.76x = 242,590,517,633,218.47
  5. Step 5: Solve for x
    x = 242,590,517,633,218.47/17,946,140.76
  6. Step 6: Final answer
    x = 13,517,698.37

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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.