Finding the Third Proportional to 97,217,120 and 211,125,028
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Solution
The third proportional to 97,217,120 and 211,125,028 is: 458,497,201.40
Step by Step Solution
- Step 1: Write the proportion equation
97,217,120 : 211,125,028 = 211,125,028 : x - Step 2: Convert to fraction form
97,217,120/211,125,028 = 211,125,028/x - Step 3: Cross multiply
97,217,120x = 211,125,028 × 211,125,028 - Step 4: Simplify right side
97,217,120x = 44,573,777,448,000,784 - Step 5: Solve for x
x = 44,573,777,448,000,784/97,217,120 - Step 6: Final answer
x = 458,497,201.40
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.