Finding the Fourth Proportional to 4,100,165,364,083.70, 6,145,942,803,759.20 and 1,379,534,257,472
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Solution
The fourth proportional to 4,100,165,364,083.70, 6,145,942,803,759.20 and 1,379,534,257,472 is: 2,067,852,852,111.52
Step by Step Solution
- Step 1: Write the proportion equation
4,100,165,364,083.70 : 6,145,942,803,759.20 = 1,379,534,257,472 : x - Step 2: Convert to fraction form
4,100,165,364,083.70/6,145,942,803,759.20 = 1,379,534,257,472/x - Step 3: Cross multiply
4,100,165,364,083.70x = 6,145,942,803,759.20 × 1,379,534,257,472 - Step 4: Simplify right side
4,100,165,364,083.70x = 8,478,538,642,249,330,490,081,280 - Step 5: Solve for x
x = 8,478,538,642,249,330,490,081,280/4,100,165,364,083.70 - Step 6: Final answer
x = 2,067,852,852,111.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.