Finding the Fourth Proportional to 241,272,295,909.93, 332,970,889,552.80 and 132,885,371,628.02
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Solution
The fourth proportional to 241,272,295,909.93, 332,970,889,552.80 and 132,885,371,628.02 is: 183,390,141,137.69
Step by Step Solution
- Step 1: Write the proportion equation
241,272,295,909.93 : 332,970,889,552.80 = 132,885,371,628.02 : x - Step 2: Convert to fraction form
241,272,295,909.93/332,970,889,552.80 = 132,885,371,628.02/x - Step 3: Cross multiply
241,272,295,909.93x = 332,970,889,552.80 × 132,885,371,628.02 - Step 4: Simplify right side
241,272,295,909.93x = 44,246,960,399,536,229,449,728 - Step 5: Solve for x
x = 44,246,960,399,536,229,449,728/241,272,295,909.93 - Step 6: Final answer
x = 183,390,141,137.69
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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.