Finding the Third Proportional to 55,361,294 and 129,348,968
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Solution
The third proportional to 55,361,294 and 129,348,968 is: 302,217,565.99
Step by Step Solution
- Step 1: Write the proportion equation
55,361,294 : 129,348,968 = 129,348,968 : x - Step 2: Convert to fraction form
55,361,294/129,348,968 = 129,348,968/x - Step 3: Cross multiply
55,361,294x = 129,348,968 × 129,348,968 - Step 4: Simplify right side
55,361,294x = 16,731,155,522,665,024 - Step 5: Solve for x
x = 16,731,155,522,665,024/55,361,294 - Step 6: Final answer
x = 302,217,565.99
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.