Finding the Fourth Proportional to 41,577,926,448.17, 62,366,208,133.55 and 13,247,473,099.70
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Solution
The fourth proportional to 41,577,926,448.17, 62,366,208,133.55 and 13,247,473,099.70 is: 19,870,992,499.09
Step by Step Solution
- Step 1: Write the proportion equation
41,577,926,448.17 : 62,366,208,133.55 = 13,247,473,099.70 : x - Step 2: Convert to fraction form
41,577,926,448.17/62,366,208,133.55 = 13,247,473,099.70/x - Step 3: Cross multiply
41,577,926,448.17x = 62,366,208,133.55 × 13,247,473,099.70 - Step 4: Simplify right side
41,577,926,448.17x = 826,194,664,579,553,427,456 - Step 5: Solve for x
x = 826,194,664,579,553,427,456/41,577,926,448.17 - Step 6: Final answer
x = 19,870,992,499.09
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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.