Home / 24,593,782,982.80-33,939,436,530.33-13,316,222,325.28

Finding the Fourth Proportional to 24,593,782,982.80, 33,939,436,530.33 and 13,316,222,325.28

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Solution

The fourth proportional to 24,593,782,982.80, 33,939,436,530.33 and 13,316,222,325.28 is: 18,376,395,479.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,593,782,982.80 : 33,939,436,530.33 = 13,316,222,325.28 : x
  2. Step 2: Convert to fraction form
    24,593,782,982.80/33,939,436,530.33 = 13,316,222,325.28/x
  3. Step 3: Cross multiply
    24,593,782,982.80x = 33,939,436,530.33 × 13,316,222,325.28
  4. Step 4: Simplify right side
    24,593,782,982.80x = 451,945,082,432,603,947,008
  5. Step 5: Solve for x
    x = 451,945,082,432,603,947,008/24,593,782,982.80
  6. Step 6: Final answer
    x = 18,376,395,479.65

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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.