Home / 8,161,544,621,097.30-12,244,036,292,416-2,647,530,114,176

Finding the Fourth Proportional to 8,161,544,621,097.30, 12,244,036,292,416 and 2,647,530,114,176

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Solution

The fourth proportional to 8,161,544,621,097.30, 12,244,036,292,416 and 2,647,530,114,176 is: 3,971,852,916,106.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,161,544,621,097.30 : 12,244,036,292,416 = 2,647,530,114,176 : x
  2. Step 2: Convert to fraction form
    8,161,544,621,097.30/12,244,036,292,416 = 2,647,530,114,176/x
  3. Step 3: Cross multiply
    8,161,544,621,097.30x = 12,244,036,292,416 × 2,647,530,114,176
  4. Step 4: Simplify right side
    8,161,544,621,097.30x = 32,416,454,803,235,219,890,503,680
  5. Step 5: Solve for x
    x = 32,416,454,803,235,219,890,503,680/8,161,544,621,097.30
  6. Step 6: Final answer
    x = 3,971,852,916,106.08

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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.