Home / 13,288,004,388.80-19,932,006,583.20-3,473,352,000.80

Finding the Fourth Proportional to 13,288,004,388.80, 19,932,006,583.20 and 3,473,352,000.80

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Solution

The fourth proportional to 13,288,004,388.80, 19,932,006,583.20 and 3,473,352,000.80 is: 5,210,028,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,288,004,388.80 : 19,932,006,583.20 = 3,473,352,000.80 : x
  2. Step 2: Convert to fraction form
    13,288,004,388.80/19,932,006,583.20 = 3,473,352,000.80/x
  3. Step 3: Cross multiply
    13,288,004,388.80x = 19,932,006,583.20 × 3,473,352,000.80
  4. Step 4: Simplify right side
    13,288,004,388.80x = 69,230,874,945,716,494,336
  5. Step 5: Solve for x
    x = 69,230,874,945,716,494,336/13,288,004,388.80
  6. Step 6: Final answer
    x = 5,210,028,001.20

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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.