Finding the Third Proportional to 437,367,472 and 963,884,360
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Solution
The third proportional to 437,367,472 and 963,884,360 is: 2,124,239,041.38
Step by Step Solution
- Step 1: Write the proportion equation
437,367,472 : 963,884,360 = 963,884,360 : x - Step 2: Convert to fraction form
437,367,472/963,884,360 = 963,884,360/x - Step 3: Cross multiply
437,367,472x = 963,884,360 × 963,884,360 - Step 4: Simplify right side
437,367,472x = 929,073,059,452,609,536 - Step 5: Solve for x
x = 929,073,059,452,609,536/437,367,472 - Step 6: Final answer
x = 2,124,239,041.38
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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.