Finding the Third Proportional to 199,604,776 and 436,837,572
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Solution
The third proportional to 199,604,776 and 436,837,572 is: 956,024,540.77
Step by Step Solution
- Step 1: Write the proportion equation
199,604,776 : 436,837,572 = 436,837,572 : x - Step 2: Convert to fraction form
199,604,776/436,837,572 = 436,837,572/x - Step 3: Cross multiply
199,604,776x = 436,837,572 × 436,837,572 - Step 4: Simplify right side
199,604,776x = 190,827,064,310,855,168 - Step 5: Solve for x
x = 190,827,064,310,855,168/199,604,776 - Step 6: Final answer
x = 956,024,540.77
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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.