Home / 16,968,373,390.22-23,419,204,747.04-9,836,248,575.38

Finding the Fourth Proportional to 16,968,373,390.22, 23,419,204,747.04 and 9,836,248,575.38

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Solution

The fourth proportional to 16,968,373,390.22, 23,419,204,747.04 and 9,836,248,575.38 is: 13,575,674,817.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,968,373,390.22 : 23,419,204,747.04 = 9,836,248,575.38 : x
  2. Step 2: Convert to fraction form
    16,968,373,390.22/23,419,204,747.04 = 9,836,248,575.38/x
  3. Step 3: Cross multiply
    16,968,373,390.22x = 23,419,204,747.04 × 9,836,248,575.38
  4. Step 4: Simplify right side
    16,968,373,390.22x = 230,357,119,329,507,311,616
  5. Step 5: Solve for x
    x = 230,357,119,329,507,311,616/16,968,373,390.22
  6. Step 6: Final answer
    x = 13,575,674,817.62

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1.5x scale

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.