Home / 47,661,919,964,982-71,492,880,892,260-11,440,331,908,738

Finding the Fourth Proportional to 47,661,919,964,982, 71,492,880,892,260 and 11,440,331,908,738

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Solution

The fourth proportional to 47,661,919,964,982, 71,492,880,892,260 and 11,440,331,908,738 is: 17,160,498,089,885.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,661,919,964,982 : 71,492,880,892,260 = 11,440,331,908,738 : x
  2. Step 2: Convert to fraction form
    47,661,919,964,982/71,492,880,892,260 = 11,440,331,908,738/x
  3. Step 3: Cross multiply
    47,661,919,964,982x = 71,492,880,892,260 × 11,440,331,908,738
  4. Step 4: Simplify right side
    47,661,919,964,982x = 817,902,286,519,327,369,774,235,648
  5. Step 5: Solve for x
    x = 817,902,286,519,327,369,774,235,648/47,661,919,964,982
  6. Step 6: Final answer
    x = 17,160,498,089,885.04

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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.