Home / 703,517,344,003.10-1,055,276,016,004.70-703,517,344,003.10

Finding the Fourth Proportional to 703,517,344,003.10, 1,055,276,016,004.70 and 703,517,344,003.10

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Solution

The fourth proportional to 703,517,344,003.10, 1,055,276,016,004.70 and 703,517,344,003.10 is: 1,055,276,016,004.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,517,344,003.10 : 1,055,276,016,004.70 = 703,517,344,003.10 : x
  2. Step 2: Convert to fraction form
    703,517,344,003.10/1,055,276,016,004.70 = 703,517,344,003.10/x
  3. Step 3: Cross multiply
    703,517,344,003.10x = 1,055,276,016,004.70 × 703,517,344,003.10
  4. Step 4: Simplify right side
    703,517,344,003.10x = 742,404,979,969,799,309,230,080
  5. Step 5: Solve for x
    x = 742,404,979,969,799,309,230,080/703,517,344,003.10
  6. Step 6: Final answer
    x = 1,055,276,016,004.70

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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.