Finding the Third Proportional to 118,283,398.03 and 258,864,901.31
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Solution
The third proportional to 118,283,398.03 and 258,864,901.31 is: 566,529,523.56
Step by Step Solution
- Step 1: Write the proportion equation
118,283,398.03 : 258,864,901.31 = 258,864,901.31 : x - Step 2: Convert to fraction form
118,283,398.03/258,864,901.31 = 258,864,901.31/x - Step 3: Cross multiply
118,283,398.03x = 258,864,901.31 × 258,864,901.31 - Step 4: Simplify right side
118,283,398.03x = 67,011,037,131,530,368 - Step 5: Solve for x
x = 67,011,037,131,530,368/118,283,398.03 - Step 6: Final answer
x = 566,529,523.56
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.