Finding the Third Proportional to 63,449,730 and 136,104,324
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Solution
The third proportional to 63,449,730 and 136,104,324 is: 291,953,756.33
Step by Step Solution
- Step 1: Write the proportion equation
63,449,730 : 136,104,324 = 136,104,324 : x - Step 2: Convert to fraction form
63,449,730/136,104,324 = 136,104,324/x - Step 3: Cross multiply
63,449,730x = 136,104,324 × 136,104,324 - Step 4: Simplify right side
63,449,730x = 18,524,387,011,496,976 - Step 5: Solve for x
x = 18,524,387,011,496,976/63,449,730 - Step 6: Final answer
x = 291,953,756.33
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.