Finding the Third Proportional to 52,106,155 and 76,643,634
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Solution
The third proportional to 52,106,155 and 76,643,634 is: 112,736,137.08
Step by Step Solution
- Step 1: Write the proportion equation
52,106,155 : 76,643,634 = 76,643,634 : x - Step 2: Convert to fraction form
52,106,155/76,643,634 = 76,643,634/x - Step 3: Cross multiply
52,106,155x = 76,643,634 × 76,643,634 - Step 4: Simplify right side
52,106,155x = 5,874,246,632,725,956 - Step 5: Solve for x
x = 5,874,246,632,725,956/52,106,155 - Step 6: Final answer
x = 112,736,137.08
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.