Finding the Third Proportional to 161,714,176 and 351,762,432
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Solution
The third proportional to 161,714,176 and 351,762,432 is: 765,157,462.55
Step by Step Solution
- Step 1: Write the proportion equation
161,714,176 : 351,762,432 = 351,762,432 : x - Step 2: Convert to fraction form
161,714,176/351,762,432 = 351,762,432/x - Step 3: Cross multiply
161,714,176x = 351,762,432 × 351,762,432 - Step 4: Simplify right side
161,714,176x = 123,736,808,566,554,624 - Step 5: Solve for x
x = 123,736,808,566,554,624/161,714,176 - Step 6: Final answer
x = 765,157,462.55
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.