Finding the Third Proportional to 98,986,070.25 and 149,753,130.75
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Solution
The third proportional to 98,986,070.25 and 149,753,130.75 is: 226,557,131.85
Step by Step Solution
- Step 1: Write the proportion equation
98,986,070.25 : 149,753,130.75 = 149,753,130.75 : x - Step 2: Convert to fraction form
98,986,070.25/149,753,130.75 = 149,753,130.75/x - Step 3: Cross multiply
98,986,070.25x = 149,753,130.75 × 149,753,130.75 - Step 4: Simplify right side
98,986,070.25x = 22,426,000,169,426,596 - Step 5: Solve for x
x = 22,426,000,169,426,596/98,986,070.25 - Step 6: Final answer
x = 226,557,131.85
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.