Home / 11,359,322,201.40-17,030,921,145.30-4,369,432,255.80

Finding the Fourth Proportional to 11,359,322,201.40, 17,030,921,145.30 and 4,369,432,255.80

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Solution

The fourth proportional to 11,359,322,201.40, 17,030,921,145.30 and 4,369,432,255.80 is: 6,551,047,226.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,322,201.40 : 17,030,921,145.30 = 4,369,432,255.80 : x
  2. Step 2: Convert to fraction form
    11,359,322,201.40/17,030,921,145.30 = 4,369,432,255.80/x
  3. Step 3: Cross multiply
    11,359,322,201.40x = 17,030,921,145.30 × 4,369,432,255.80
  4. Step 4: Simplify right side
    11,359,322,201.40x = 74,415,456,198,260,097,024
  5. Step 5: Solve for x
    x = 74,415,456,198,260,097,024/11,359,322,201.40
  6. Step 6: Final answer
    x = 6,551,047,226.14

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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.