Finding the Fourth Proportional to 941,562,100,349.62, 1,412,567,620,973.20 and 304,854,689,560.01
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Solution
The fourth proportional to 941,562,100,349.62, 1,412,567,620,973.20 and 304,854,689,560.01 is: 457,354,712,359.82
Step by Step Solution
- Step 1: Write the proportion equation
941,562,100,349.62 : 1,412,567,620,973.20 = 304,854,689,560.01 : x - Step 2: Convert to fraction form
941,562,100,349.62/1,412,567,620,973.20 = 304,854,689,560.01/x - Step 3: Cross multiply
941,562,100,349.62x = 1,412,567,620,973.20 × 304,854,689,560.01 - Step 4: Simplify right side
941,562,100,349.62x = 430,627,863,574,306,722,152,448 - Step 5: Solve for x
x = 430,627,863,574,306,722,152,448/941,562,100,349.62 - Step 6: Final answer
x = 457,354,712,359.82
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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.