Finding the Fourth Proportional to 4,035,345,688.12, 6,053,273,818.80 and 1,705,848,466.36
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Solution
The fourth proportional to 4,035,345,688.12, 6,053,273,818.80 and 1,705,848,466.36 is: 2,558,880,616.02
Step by Step Solution
- Step 1: Write the proportion equation
4,035,345,688.12 : 6,053,273,818.80 = 1,705,848,466.36 : x - Step 2: Convert to fraction form
4,035,345,688.12/6,053,273,818.80 = 1,705,848,466.36/x - Step 3: Cross multiply
4,035,345,688.12x = 6,053,273,818.80 × 1,705,848,466.36 - Step 4: Simplify right side
4,035,345,688.12x = 10,325,967,860,257,120,256 - Step 5: Solve for x
x = 10,325,967,860,257,120,256/4,035,345,688.12 - Step 6: Final answer
x = 2,558,880,616.02
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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.