Home / 16,307,372,927.97-22,503,821,916.53-9,441,059,114.43

Finding the Fourth Proportional to 16,307,372,927.97, 22,503,821,916.53 and 9,441,059,114.43

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Solution

The fourth proportional to 16,307,372,927.97, 22,503,821,916.53 and 9,441,059,114.43 is: 13,028,457,370.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,307,372,927.97 : 22,503,821,916.53 = 9,441,059,114.43 : x
  2. Step 2: Convert to fraction form
    16,307,372,927.97/22,503,821,916.53 = 9,441,059,114.43/x
  3. Step 3: Cross multiply
    16,307,372,927.97x = 22,503,821,916.53 × 9,441,059,114.43
  4. Step 4: Simplify right side
    16,307,372,927.97x = 212,459,913,014,593,486,848
  5. Step 5: Solve for x
    x = 212,459,913,014,593,486,848/16,307,372,927.97
  6. Step 6: Final answer
    x = 13,028,457,370.36

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Double scale
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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.