Finding the Third Proportional to 56,643,014.75 and 87,466,724.75
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Solution
The third proportional to 56,643,014.75 and 87,466,724.75 is: 135,063,925.75
Step by Step Solution
- Step 1: Write the proportion equation
56,643,014.75 : 87,466,724.75 = 87,466,724.75 : x - Step 2: Convert to fraction form
56,643,014.75/87,466,724.75 = 87,466,724.75/x - Step 3: Cross multiply
56,643,014.75x = 87,466,724.75 × 87,466,724.75 - Step 4: Simplify right side
56,643,014.75x = 7,650,427,938,492,263 - Step 5: Solve for x
x = 7,650,427,938,492,263/56,643,014.75 - Step 6: Final answer
x = 135,063,925.75
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.