Finding the Fourth Proportional to 886,837,248,034.65, 1,330,255,872,052 and 886,837,248,034.65
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Solution
The fourth proportional to 886,837,248,034.65, 1,330,255,872,052 and 886,837,248,034.65 is: 1,330,255,872,052
Step by Step Solution
- Step 1: Write the proportion equation
886,837,248,034.65 : 1,330,255,872,052 = 886,837,248,034.65 : x - Step 2: Convert to fraction form
886,837,248,034.65/1,330,255,872,052 = 886,837,248,034.65/x - Step 3: Cross multiply
886,837,248,034.65x = 1,330,255,872,052 × 886,837,248,034.65 - Step 4: Simplify right side
886,837,248,034.65x = 1,179,720,456,752,529,177,313,280 - Step 5: Solve for x
x = 1,179,720,456,752,529,177,313,280/886,837,248,034.65 - Step 6: Final answer
x = 1,330,255,872,052
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.