Finding the Third Proportional to 97,106,312 and 208,028,911
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Solution
The third proportional to 97,106,312 and 208,028,911 is: 445,656,177.45
Step by Step Solution
- Step 1: Write the proportion equation
97,106,312 : 208,028,911 = 208,028,911 : x - Step 2: Convert to fraction form
97,106,312/208,028,911 = 208,028,911/x - Step 3: Cross multiply
97,106,312x = 208,028,911 × 208,028,911 - Step 4: Simplify right side
97,106,312x = 43,276,027,811,845,920 - Step 5: Solve for x
x = 43,276,027,811,845,920/97,106,312 - Step 6: Final answer
x = 445,656,177.45
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.