Home / 11,680,263,647.92-17,520,395,674.96-2,837,042,913.84

Finding the Fourth Proportional to 11,680,263,647.92, 17,520,395,674.96 and 2,837,042,913.84

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Solution

The fourth proportional to 11,680,263,647.92, 17,520,395,674.96 and 2,837,042,913.84 is: 4,255,564,420.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,263,647.92 : 17,520,395,674.96 = 2,837,042,913.84 : x
  2. Step 2: Convert to fraction form
    11,680,263,647.92/17,520,395,674.96 = 2,837,042,913.84/x
  3. Step 3: Cross multiply
    11,680,263,647.92x = 17,520,395,674.96 × 2,837,042,913.84
  4. Step 4: Simplify right side
    11,680,263,647.92x = 49,706,114,397,318,250,496
  5. Step 5: Solve for x
    x = 49,706,114,397,318,250,496/11,680,263,647.92
  6. Step 6: Final answer
    x = 4,255,564,420.09

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1.5x scale

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.