Finding the Third Proportional to 199,604,762 and 436,837,542
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Solution
The third proportional to 199,604,762 and 436,837,542 is: 956,024,476.51
Step by Step Solution
- Step 1: Write the proportion equation
199,604,762 : 436,837,542 = 436,837,542 : x - Step 2: Convert to fraction form
199,604,762/436,837,542 = 436,837,542/x - Step 3: Cross multiply
199,604,762x = 436,837,542 × 436,837,542 - Step 4: Simplify right side
199,604,762x = 190,827,038,100,601,760 - Step 5: Solve for x
x = 190,827,038,100,601,760/199,604,762 - Step 6: Final answer
x = 956,024,476.51
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.