Finding the Third Proportional to 149,602,254,420 and 329,124,595,560
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Solution
The third proportional to 149,602,254,420 and 329,124,595,560 is: 724,073,309,072.09
Step by Step Solution
- Step 1: Write the proportion equation
149,602,254,420 : 329,124,595,560 = 329,124,595,560 : x - Step 2: Convert to fraction form
149,602,254,420/329,124,595,560 = 329,124,595,560/x - Step 3: Cross multiply
149,602,254,420x = 329,124,595,560 × 329,124,595,560 - Step 4: Simplify right side
149,602,254,420x = 108,322,999,402,533,564,186,624 - Step 5: Solve for x
x = 108,322,999,402,533,564,186,624/149,602,254,420 - Step 6: Final answer
x = 724,073,309,072.09
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.