Finding the Fourth Proportional to 1,735,709,236.84, 2,395,296,326.82 and 942,770,701
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Solution
The fourth proportional to 1,735,709,236.84, 2,395,296,326.82 and 942,770,701 is: 1,301,033,116.15
Step by Step Solution
- Step 1: Write the proportion equation
1,735,709,236.84 : 2,395,296,326.82 = 942,770,701 : x - Step 2: Convert to fraction form
1,735,709,236.84/2,395,296,326.82 = 942,770,701/x - Step 3: Cross multiply
1,735,709,236.84x = 2,395,296,326.82 × 942,770,701 - Step 4: Simplify right side
1,735,709,236.84x = 2,258,215,197,138,816,768 - Step 5: Solve for x
x = 2,258,215,197,138,816,768/1,735,709,236.84 - Step 6: Final answer
x = 1,301,033,116.15
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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.