Finding the Fourth Proportional to 4,132,417,935.48, 6,202,208,667.93 and 2,168,658,409.92
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Solution
The fourth proportional to 4,132,417,935.48, 6,202,208,667.93 and 2,168,658,409.92 is: 3,254,867,295.08
Step by Step Solution
- Step 1: Write the proportion equation
4,132,417,935.48 : 6,202,208,667.93 = 2,168,658,409.92 : x - Step 2: Convert to fraction form
4,132,417,935.48/6,202,208,667.93 = 2,168,658,409.92/x - Step 3: Cross multiply
4,132,417,935.48x = 6,202,208,667.93 × 2,168,658,409.92 - Step 4: Simplify right side
4,132,417,935.48x = 13,450,471,987,766,503,424 - Step 5: Solve for x
x = 13,450,471,987,766,503,424/4,132,417,935.48 - Step 6: Final answer
x = 3,254,867,295.08
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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.