Finding the Third Proportional to 57,163,506 and 121,700,868
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Solution
The third proportional to 57,163,506 and 121,700,868 is: 259,100,644.95
Step by Step Solution
- Step 1: Write the proportion equation
57,163,506 : 121,700,868 = 121,700,868 : x - Step 2: Convert to fraction form
57,163,506/121,700,868 = 121,700,868/x - Step 3: Cross multiply
57,163,506x = 121,700,868 × 121,700,868 - Step 4: Simplify right side
57,163,506x = 14,811,101,271,953,424 - Step 5: Solve for x
x = 14,811,101,271,953,424/57,163,506 - Step 6: Final answer
x = 259,100,644.95
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.