Finding the Third Proportional to 12,440,671,440 and 27,417,147,888
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Solution
The third proportional to 12,440,671,440 and 27,417,147,888 is: 60,422,783,604.39
Step by Step Solution
- Step 1: Write the proportion equation
12,440,671,440 : 27,417,147,888 = 27,417,147,888 : x - Step 2: Convert to fraction form
12,440,671,440/27,417,147,888 = 27,417,147,888/x - Step 3: Cross multiply
12,440,671,440x = 27,417,147,888 × 27,417,147,888 - Step 4: Simplify right side
12,440,671,440x = 751,699,998,312,462,811,136 - Step 5: Solve for x
x = 751,699,998,312,462,811,136/12,440,671,440 - Step 6: Final answer
x = 60,422,783,604.39
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.