Home / 16,126,401,520.94-24,189,678,790.34-4,934,257,844.45

Finding the Fourth Proportional to 16,126,401,520.94, 24,189,678,790.34 and 4,934,257,844.45

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Solution

The fourth proportional to 16,126,401,520.94, 24,189,678,790.34 and 4,934,257,844.45 is: 7,401,410,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126,401,520.94 : 24,189,678,790.34 = 4,934,257,844.45 : x
  2. Step 2: Convert to fraction form
    16,126,401,520.94/24,189,678,790.34 = 4,934,257,844.45/x
  3. Step 3: Cross multiply
    16,126,401,520.94x = 24,189,678,790.34 × 4,934,257,844.45
  4. Step 4: Simplify right side
    16,126,401,520.94x = 119,358,112,325,815,304,192
  5. Step 5: Solve for x
    x = 119,358,112,325,815,304,192/16,126,401,520.94
  6. Step 6: Final answer
    x = 7,401,410,176.40

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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.