Finding the Third Proportional to 52,106,134.50 and 76,643,610.75
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Solution
The third proportional to 52,106,134.50 and 76,643,610.75 is: 112,736,113.03
Step by Step Solution
- Step 1: Write the proportion equation
52,106,134.50 : 76,643,610.75 = 76,643,610.75 : x - Step 2: Convert to fraction form
52,106,134.50/76,643,610.75 = 76,643,610.75/x - Step 3: Cross multiply
52,106,134.50x = 76,643,610.75 × 76,643,610.75 - Step 4: Simplify right side
52,106,134.50x = 5,874,243,068,797,516 - Step 5: Solve for x
x = 5,874,243,068,797,516/52,106,134.50 - Step 6: Final answer
x = 112,736,113.03
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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.