Finding the Third Proportional to 96,911,485.13 and 212,652,835.13
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Solution
The third proportional to 96,911,485.13 and 212,652,835.13 is: 466,624,035.62
Step by Step Solution
- Step 1: Write the proportion equation
96,911,485.13 : 212,652,835.13 = 212,652,835.13 : x - Step 2: Convert to fraction form
96,911,485.13/212,652,835.13 = 212,652,835.13/x - Step 3: Cross multiply
96,911,485.13x = 212,652,835.13 × 212,652,835.13 - Step 4: Simplify right side
96,911,485.13x = 45,221,228,286,700,432 - Step 5: Solve for x
x = 45,221,228,286,700,432/96,911,485.13 - Step 6: Final answer
x = 466,624,035.62
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.