Home / 9,009,171,274.14-13,504,297,130.19-3,031,222,211.42

Finding the Fourth Proportional to 9,009,171,274.14, 13,504,297,130.19 and 3,031,222,211.42

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Solution

The fourth proportional to 9,009,171,274.14, 13,504,297,130.19 and 3,031,222,211.42 is: 4,543,650,482.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,009,171,274.14 : 13,504,297,130.19 = 3,031,222,211.42 : x
  2. Step 2: Convert to fraction form
    9,009,171,274.14/13,504,297,130.19 = 3,031,222,211.42/x
  3. Step 3: Cross multiply
    9,009,171,274.14x = 13,504,297,130.19 × 3,031,222,211.42
  4. Step 4: Simplify right side
    9,009,171,274.14x = 40,934,525,410,579,767,296
  5. Step 5: Solve for x
    x = 40,934,525,410,579,767,296/9,009,171,274.14
  6. Step 6: Final answer
    x = 4,543,650,482.93

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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.