Home / 160,142,773,683.84-220,982,420,544.72-95,025,978,750.48

Finding the Fourth Proportional to 160,142,773,683.84, 220,982,420,544.72 and 95,025,978,750.48

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Solution

The fourth proportional to 160,142,773,683.84, 220,982,420,544.72 and 95,025,978,750.48 is: 131,127,183,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,142,773,683.84 : 220,982,420,544.72 = 95,025,978,750.48 : x
  2. Step 2: Convert to fraction form
    160,142,773,683.84/220,982,420,544.72 = 95,025,978,750.48/x
  3. Step 3: Cross multiply
    160,142,773,683.84x = 220,982,420,544.72 × 95,025,978,750.48
  4. Step 4: Simplify right side
    160,142,773,683.84x = 20,999,070,798,912,197,492,736
  5. Step 5: Solve for x
    x = 20,999,070,798,912,197,492,736/160,142,773,683.84
  6. Step 6: Final answer
    x = 131,127,183,049.60

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1.5x scale

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.