Finding the Third Proportional to 1,959,671,191.50 and 2,902,771,707.75
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Solution
The third proportional to 1,959,671,191.50 and 2,902,771,707.75 is: 4,299,743,560.99
Step by Step Solution
- Step 1: Write the proportion equation
1,959,671,191.50 : 2,902,771,707.75 = 2,902,771,707.75 : x - Step 2: Convert to fraction form
1,959,671,191.50/2,902,771,707.75 = 2,902,771,707.75/x - Step 3: Cross multiply
1,959,671,191.50x = 2,902,771,707.75 × 2,902,771,707.75 - Step 4: Simplify right side
1,959,671,191.50x = 8,426,083,587,313,851,392 - Step 5: Solve for x
x = 8,426,083,587,313,851,392/1,959,671,191.50 - Step 6: Final answer
x = 4,299,743,560.99
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.