Finding the Fourth Proportional to 4,364,975,675.32, 6,023,669,070.79 and 2,357,811,696.64
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Solution
The fourth proportional to 4,364,975,675.32, 6,023,669,070.79 and 2,357,811,696.64 is: 3,253,781,566.78
Step by Step Solution
- Step 1: Write the proportion equation
4,364,975,675.32 : 6,023,669,070.79 = 2,357,811,696.64 : x - Step 2: Convert to fraction form
4,364,975,675.32/6,023,669,070.79 = 2,357,811,696.64/x - Step 3: Cross multiply
4,364,975,675.32x = 6,023,669,070.79 × 2,357,811,696.64 - Step 4: Simplify right side
4,364,975,675.32x = 14,202,677,391,767,144,448 - Step 5: Solve for x
x = 14,202,677,391,767,144,448/4,364,975,675.32 - Step 6: Final answer
x = 3,253,781,566.78
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.