Finding the Fourth Proportional to 4,074,126,712.68, 6,106,839,124.80 and 2,323,560,058.68
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Solution
The fourth proportional to 4,074,126,712.68, 6,106,839,124.80 and 2,323,560,058.68 is: 3,482,858,653.12
Step by Step Solution
- Step 1: Write the proportion equation
4,074,126,712.68 : 6,106,839,124.80 = 2,323,560,058.68 : x - Step 2: Convert to fraction form
4,074,126,712.68/6,106,839,124.80 = 2,323,560,058.68/x - Step 3: Cross multiply
4,074,126,712.68x = 6,106,839,124.80 × 2,323,560,058.68 - Step 4: Simplify right side
4,074,126,712.68x = 14,189,607,475,169,607,680 - Step 5: Solve for x
x = 14,189,607,475,169,607,680/4,074,126,712.68 - Step 6: Final answer
x = 3,482,858,653.12
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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.