Finding the Third Proportional to 155,495,136 and 340,278,577.50
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Solution
The third proportional to 155,495,136 and 340,278,577.50 is: 744,650,368.39
Step by Step Solution
- Step 1: Write the proportion equation
155,495,136 : 340,278,577.50 = 340,278,577.50 : x - Step 2: Convert to fraction form
155,495,136/340,278,577.50 = 340,278,577.50/x - Step 3: Cross multiply
155,495,136x = 340,278,577.50 × 340,278,577.50 - Step 4: Simplify right side
155,495,136x = 115,789,510,305,423,504 - Step 5: Solve for x
x = 115,789,510,305,423,504/155,495,136 - Step 6: Final answer
x = 744,650,368.39
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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.