Finding the Third Proportional to 119,569,365 and 248,681,583
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Solution
The third proportional to 119,569,365 and 248,681,583 is: 517,210,488.85
Step by Step Solution
- Step 1: Write the proportion equation
119,569,365 : 248,681,583 = 248,681,583 : x - Step 2: Convert to fraction form
119,569,365/248,681,583 = 248,681,583/x - Step 3: Cross multiply
119,569,365x = 248,681,583 × 248,681,583 - Step 4: Simplify right side
119,569,365x = 61,842,529,723,385,888 - Step 5: Solve for x
x = 61,842,529,723,385,888/119,569,365 - Step 6: Final answer
x = 517,210,488.85
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.