Finding the Third Proportional to 10,778,715 and 22,968,438
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Solution
The third proportional to 10,778,715 and 22,968,438 is: 48,943,602.66
Step by Step Solution
- Step 1: Write the proportion equation
10,778,715 : 22,968,438 = 22,968,438 : x - Step 2: Convert to fraction form
10,778,715/22,968,438 = 22,968,438/x - Step 3: Cross multiply
10,778,715x = 22,968,438 × 22,968,438 - Step 4: Simplify right side
10,778,715x = 527,549,144,159,844 - Step 5: Solve for x
x = 527,549,144,159,844/10,778,715 - Step 6: Final answer
x = 48,943,602.66
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.