Finding the Fourth Proportional to 3,774,596,044.96, 5,663,274,699.12 and 1,756,423,825.48
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Solution
The fourth proportional to 3,774,596,044.96, 5,663,274,699.12 and 1,756,423,825.48 is: 2,635,278,184.29
Step by Step Solution
- Step 1: Write the proportion equation
3,774,596,044.96 : 5,663,274,699.12 = 1,756,423,825.48 : x - Step 2: Convert to fraction form
3,774,596,044.96/5,663,274,699.12 = 1,756,423,825.48/x - Step 3: Cross multiply
3,774,596,044.96x = 5,663,274,699.12 × 1,756,423,825.48 - Step 4: Simplify right side
3,774,596,044.96x = 9,947,110,611,772,446,720 - Step 5: Solve for x
x = 9,947,110,611,772,446,720/3,774,596,044.96 - Step 6: Final answer
x = 2,635,278,184.29
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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.