Finding the Fourth Proportional to 1,706,773,262,436.10, 2,560,310,398,615.70 and 481,543,104,412.80
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Solution
The fourth proportional to 1,706,773,262,436.10, 2,560,310,398,615.70 and 481,543,104,412.80 is: 722,357,119,568.44
Step by Step Solution
- Step 1: Write the proportion equation
1,706,773,262,436.10 : 2,560,310,398,615.70 = 481,543,104,412.80 : x - Step 2: Convert to fraction form
1,706,773,262,436.10/2,560,310,398,615.70 = 481,543,104,412.80/x - Step 3: Cross multiply
1,706,773,262,436.10x = 2,560,310,398,615.70 × 481,543,104,412.80 - Step 4: Simplify right side
1,706,773,262,436.10x = 1,232,899,817,609,777,651,908,608 - Step 5: Solve for x
x = 1,232,899,817,609,777,651,908,608/1,706,773,262,436.10 - Step 6: Final answer
x = 722,357,119,568.44
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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.