Finding the Fourth Proportional to 4,964,587,394.08, 6,851,183,399.76 and 2,736,999,298.48
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Solution
The fourth proportional to 4,964,587,394.08, 6,851,183,399.76 and 2,736,999,298.48 is: 3,777,088,138.54
Step by Step Solution
- Step 1: Write the proportion equation
4,964,587,394.08 : 6,851,183,399.76 = 2,736,999,298.48 : x - Step 2: Convert to fraction form
4,964,587,394.08/6,851,183,399.76 = 2,736,999,298.48/x - Step 3: Cross multiply
4,964,587,394.08x = 6,851,183,399.76 × 2,736,999,298.48 - Step 4: Simplify right side
4,964,587,394.08x = 18,751,684,158,900,940,800 - Step 5: Solve for x
x = 18,751,684,158,900,940,800/4,964,587,394.08 - Step 6: Final answer
x = 3,777,088,138.54
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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.