Finding the Third Proportional to 156,633,395 and 331,938,776
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Solution
The third proportional to 156,633,395 and 331,938,776 is: 703,447,377.95
Step by Step Solution
- Step 1: Write the proportion equation
156,633,395 : 331,938,776 = 331,938,776 : x - Step 2: Convert to fraction form
156,633,395/331,938,776 = 331,938,776/x - Step 3: Cross multiply
156,633,395x = 331,938,776 × 331,938,776 - Step 4: Simplify right side
156,633,395x = 110,183,351,012,378,176 - Step 5: Solve for x
x = 110,183,351,012,378,176/156,633,395 - Step 6: Final answer
x = 703,447,377.95
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.