Finding the Third Proportional to 118,125,126 and 184,881,618
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Solution
The third proportional to 118,125,126 and 184,881,618 is: 289,364,454.72
Step by Step Solution
- Step 1: Write the proportion equation
118,125,126 : 184,881,618 = 184,881,618 : x - Step 2: Convert to fraction form
118,125,126/184,881,618 = 184,881,618/x - Step 3: Cross multiply
118,125,126x = 184,881,618 × 184,881,618 - Step 4: Simplify right side
118,125,126x = 34,181,212,674,297,924 - Step 5: Solve for x
x = 34,181,212,674,297,924/118,125,126 - Step 6: Final answer
x = 289,364,454.72
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.