Finding the Third Proportional to 551,941,236 and 1,211,124,432
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Solution
The third proportional to 551,941,236 and 1,211,124,432 is: 2,657,569,853.66
Step by Step Solution
- Step 1: Write the proportion equation
551,941,236 : 1,211,124,432 = 1,211,124,432 : x - Step 2: Convert to fraction form
551,941,236/1,211,124,432 = 1,211,124,432/x - Step 3: Cross multiply
551,941,236x = 1,211,124,432 × 1,211,124,432 - Step 4: Simplify right side
551,941,236x = 1,466,822,389,787,322,624 - Step 5: Solve for x
x = 1,466,822,389,787,322,624/551,941,236 - Step 6: Final answer
x = 2,657,569,853.66
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.