Finding the Third Proportional to 74,113,226 and 160,984,624
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Solution
The third proportional to 74,113,226 and 160,984,624 is: 349,681,839.03
Step by Step Solution
- Step 1: Write the proportion equation
74,113,226 : 160,984,624 = 160,984,624 : x - Step 2: Convert to fraction form
74,113,226/160,984,624 = 160,984,624/x - Step 3: Cross multiply
74,113,226x = 160,984,624 × 160,984,624 - Step 4: Simplify right side
74,113,226x = 25,916,049,164,421,376 - Step 5: Solve for x
x = 25,916,049,164,421,376/74,113,226 - Step 6: Final answer
x = 349,681,839.03
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.