Finding the Third Proportional to 103,922,111 and 145,289,235
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Solution
The third proportional to 103,922,111 and 145,289,235 is: 203,122,911.99
Step by Step Solution
- Step 1: Write the proportion equation
103,922,111 : 145,289,235 = 145,289,235 : x - Step 2: Convert to fraction form
103,922,111/145,289,235 = 145,289,235/x - Step 3: Cross multiply
103,922,111x = 145,289,235 × 145,289,235 - Step 4: Simplify right side
103,922,111x = 21,108,961,806,885,224 - Step 5: Solve for x
x = 21,108,961,806,885,224/103,922,111 - Step 6: Final answer
x = 203,122,911.99
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.