Finding the Third Proportional to 87,634,412 and 136,230,618
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Solution
The third proportional to 87,634,412 and 136,230,618 is: 211,775,041.99
Step by Step Solution
- Step 1: Write the proportion equation
87,634,412 : 136,230,618 = 136,230,618 : x - Step 2: Convert to fraction form
87,634,412/136,230,618 = 136,230,618/x - Step 3: Cross multiply
87,634,412x = 136,230,618 × 136,230,618 - Step 4: Simplify right side
87,634,412x = 18,558,781,280,661,924 - Step 5: Solve for x
x = 18,558,781,280,661,924/87,634,412 - Step 6: Final answer
x = 211,775,041.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.