Finding the Fourth Proportional to 2,884,773,311,115.50, 4,327,299,135,813 and 948,547,325,504.92
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Solution
The fourth proportional to 2,884,773,311,115.50, 4,327,299,135,813 and 948,547,325,504.92 is: 1,422,866,748,704.07
Step by Step Solution
- Step 1: Write the proportion equation
2,884,773,311,115.50 : 4,327,299,135,813 = 948,547,325,504.92 : x - Step 2: Convert to fraction form
2,884,773,311,115.50/4,327,299,135,813 = 948,547,325,504.92/x - Step 3: Cross multiply
2,884,773,311,115.50x = 4,327,299,135,813 × 948,547,325,504.92 - Step 4: Simplify right side
2,884,773,311,115.50x = 4,104,648,021,935,173,052,399,616 - Step 5: Solve for x
x = 4,104,648,021,935,173,052,399,616/2,884,773,311,115.50 - Step 6: Final answer
x = 1,422,866,748,704.07
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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.