Finding the Third Proportional to 66,944,201.75 and 103,445,766.75
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Solution
The third proportional to 66,944,201.75 and 103,445,766.75 is: 159,849,940.38
Step by Step Solution
- Step 1: Write the proportion equation
66,944,201.75 : 103,445,766.75 = 103,445,766.75 : x - Step 2: Convert to fraction form
66,944,201.75/103,445,766.75 = 103,445,766.75/x - Step 3: Cross multiply
66,944,201.75x = 103,445,766.75 × 103,445,766.75 - Step 4: Simplify right side
66,944,201.75x = 10,701,026,658,495,406 - Step 5: Solve for x
x = 10,701,026,658,495,406/66,944,201.75 - Step 6: Final answer
x = 159,849,940.38
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.