Finding the Fourth Proportional to 483,733,296,073.80, 725,599,944,110.70 and 236,063,839,177.80
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Solution
The fourth proportional to 483,733,296,073.80, 725,599,944,110.70 and 236,063,839,177.80 is: 354,095,758,766.70
Step by Step Solution
- Step 1: Write the proportion equation
483,733,296,073.80 : 725,599,944,110.70 = 236,063,839,177.80 : x - Step 2: Convert to fraction form
483,733,296,073.80/725,599,944,110.70 = 236,063,839,177.80/x - Step 3: Cross multiply
483,733,296,073.80x = 725,599,944,110.70 × 236,063,839,177.80 - Step 4: Simplify right side
483,733,296,073.80x = 171,287,908,513,968,937,762,816 - Step 5: Solve for x
x = 171,287,908,513,968,937,762,816/483,733,296,073.80 - Step 6: Final answer
x = 354,095,758,766.70
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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.