Finding the Fourth Proportional to 4,531,692,408.54, 6,208,440,752.52 and 4,361,845,645.92
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Solution
The fourth proportional to 4,531,692,408.54, 6,208,440,752.52 and 4,361,845,645.92 is: 5,975,749,857.45
Step by Step Solution
- Step 1: Write the proportion equation
4,531,692,408.54 : 6,208,440,752.52 = 4,361,845,645.92 : x - Step 2: Convert to fraction form
4,531,692,408.54/6,208,440,752.52 = 4,361,845,645.92/x - Step 3: Cross multiply
4,531,692,408.54x = 6,208,440,752.52 × 4,361,845,645.92 - Step 4: Simplify right side
4,531,692,408.54x = 27,080,260,264,331,653,120 - Step 5: Solve for x
x = 27,080,260,264,331,653,120/4,531,692,408.54 - Step 6: Final answer
x = 5,975,749,857.45
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.