Home / 13,916,589,802,313-19,205,489,159,979-7,750,578,347,208

Finding the Fourth Proportional to 13,916,589,802,313, 19,205,489,159,979 and 7,750,578,347,208

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Solution

The fourth proportional to 13,916,589,802,313, 19,205,489,159,979 and 7,750,578,347,208 is: 10,696,129,622,655.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,916,589,802,313 : 19,205,489,159,979 = 7,750,578,347,208 : x
  2. Step 2: Convert to fraction form
    13,916,589,802,313/19,205,489,159,979 = 7,750,578,347,208/x
  3. Step 3: Cross multiply
    13,916,589,802,313x = 19,205,489,159,979 × 7,750,578,347,208
  4. Step 4: Simplify right side
    13,916,589,802,313x = 148,853,648,430,871,189,661,941,760
  5. Step 5: Solve for x
    x = 148,853,648,430,871,189,661,941,760/13,916,589,802,313
  6. Step 6: Final answer
    x = 10,696,129,622,655.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.