Home / 329,068,319,035.40-454,117,961,738.93-182,583,432,790.04

Finding the Fourth Proportional to 329,068,319,035.40, 454,117,961,738.93 and 182,583,432,790.04

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Solution

The fourth proportional to 329,068,319,035.40, 454,117,961,738.93 and 182,583,432,790.04 is: 251,967,179,912.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,068,319,035.40 : 454,117,961,738.93 = 182,583,432,790.04 : x
  2. Step 2: Convert to fraction form
    329,068,319,035.40/454,117,961,738.93 = 182,583,432,790.04/x
  3. Step 3: Cross multiply
    329,068,319,035.40x = 454,117,961,738.93 × 182,583,432,790.04
  4. Step 4: Simplify right side
    329,068,319,035.40x = 82,914,416,345,909,890,646,016
  5. Step 5: Solve for x
    x = 82,914,416,345,909,890,646,016/329,068,319,035.40
  6. Step 6: Final answer
    x = 251,967,179,912.54

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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.