Home / 268,552,962,783.85-370,770,372,748.15-170,949,695,247.89

Finding the Fourth Proportional to 268,552,962,783.85, 370,770,372,748.15 and 170,949,695,247.89

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Solution

The fourth proportional to 268,552,962,783.85, 370,770,372,748.15 and 170,949,695,247.89 is: 236,017,065,576.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,552,962,783.85 : 370,770,372,748.15 = 170,949,695,247.89 : x
  2. Step 2: Convert to fraction form
    268,552,962,783.85/370,770,372,748.15 = 170,949,695,247.89/x
  3. Step 3: Cross multiply
    268,552,962,783.85x = 370,770,372,748.15 × 170,949,695,247.89
  4. Step 4: Simplify right side
    268,552,962,783.85x = 63,383,082,228,242,832,162,816
  5. Step 5: Solve for x
    x = 63,383,082,228,242,832,162,816/268,552,962,783.85
  6. Step 6: Final answer
    x = 236,017,065,576.96

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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.