Home / 11,970,341,258,961-16,520,302,158,563-7,283,072,788,196.90

Finding the Fourth Proportional to 11,970,341,258,961, 16,520,302,158,563 and 7,283,072,788,196.90

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Solution

The fourth proportional to 11,970,341,258,961, 16,520,302,158,563 and 7,283,072,788,196.90 is: 10,051,389,555,310.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,970,341,258,961 : 16,520,302,158,563 = 7,283,072,788,196.90 : x
  2. Step 2: Convert to fraction form
    11,970,341,258,961/16,520,302,158,563 = 7,283,072,788,196.90/x
  3. Step 3: Cross multiply
    11,970,341,258,961x = 16,520,302,158,563 × 7,283,072,788,196.90
  4. Step 4: Simplify right side
    11,970,341,258,961x = 120,318,563,103,820,701,954,473,984
  5. Step 5: Solve for x
    x = 120,318,563,103,820,701,954,473,984/11,970,341,258,961
  6. Step 6: Final answer
    x = 10,051,389,555,310.31

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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.