Home / 8,826,739,486,872.20-13,240,109,230,308-8,826,739,486,872.20

Finding the Fourth Proportional to 8,826,739,486,872.20, 13,240,109,230,308 and 8,826,739,486,872.20

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Solution

The fourth proportional to 8,826,739,486,872.20, 13,240,109,230,308 and 8,826,739,486,872.20 is: 13,240,109,230,308

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,739,486,872.20 : 13,240,109,230,308 = 8,826,739,486,872.20 : x
  2. Step 2: Convert to fraction form
    8,826,739,486,872.20/13,240,109,230,308 = 8,826,739,486,872.20/x
  3. Step 3: Cross multiply
    8,826,739,486,872.20x = 13,240,109,230,308 × 8,826,739,486,872.20
  4. Step 4: Simplify right side
    8,826,739,486,872.20x = 116,866,994,953,660,705,984,741,376
  5. Step 5: Solve for x
    x = 116,866,994,953,660,705,984,741,376/8,826,739,486,872.20
  6. Step 6: Final answer
    x = 13,240,109,230,308

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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.