Home / 13,449,054,651,049-18,559,713,316,546-7,283,054,818,558.20

Finding the Fourth Proportional to 13,449,054,651,049, 18,559,713,316,546 and 7,283,054,818,558.20

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Solution

The fourth proportional to 13,449,054,651,049, 18,559,713,316,546 and 7,283,054,818,558.20 is: 10,050,625,341,951.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,449,054,651,049 : 18,559,713,316,546 = 7,283,054,818,558.20 : x
  2. Step 2: Convert to fraction form
    13,449,054,651,049/18,559,713,316,546 = 7,283,054,818,558.20/x
  3. Step 3: Cross multiply
    13,449,054,651,049x = 18,559,713,316,546 × 7,283,054,818,558.20
  4. Step 4: Simplify right side
    13,449,054,651,049x = 135,171,409,501,129,147,466,907,648
  5. Step 5: Solve for x
    x = 135,171,409,501,129,147,466,907,648/13,449,054,651,049
  6. Step 6: Final answer
    x = 10,050,625,341,951.90

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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.