Finding the Fourth Proportional to 3,242,094,623.16, 4,474,094,405.04 and 1,756,982,748.66
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Solution
The fourth proportional to 3,242,094,623.16, 4,474,094,405.04 and 1,756,982,748.66 is: 2,424,638,266.07
Step by Step Solution
- Step 1: Write the proportion equation
3,242,094,623.16 : 4,474,094,405.04 = 1,756,982,748.66 : x - Step 2: Convert to fraction form
3,242,094,623.16/4,474,094,405.04 = 1,756,982,748.66/x - Step 3: Cross multiply
3,242,094,623.16x = 4,474,094,405.04 × 1,756,982,748.66 - Step 4: Simplify right side
3,242,094,623.16x = 7,860,906,685,531,506,688 - Step 5: Solve for x
x = 7,860,906,685,531,506,688/3,242,094,623.16 - Step 6: Final answer
x = 2,424,638,266.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.