Finding the Fourth Proportional to 236,575,732,323.18, 354,860,498,816.70 and 57,501,198,916.84
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Solution
The fourth proportional to 236,575,732,323.18, 354,860,498,816.70 and 57,501,198,916.84 is: 86,251,044,981.71
Step by Step Solution
- Step 1: Write the proportion equation
236,575,732,323.18 : 354,860,498,816.70 = 57,501,198,916.84 : x - Step 2: Convert to fraction form
236,575,732,323.18/354,860,498,816.70 = 57,501,198,916.84/x - Step 3: Cross multiply
236,575,732,323.18x = 354,860,498,816.70 × 57,501,198,916.84 - Step 4: Simplify right side
236,575,732,323.18x = 20,404,904,130,188,129,861,632 - Step 5: Solve for x
x = 20,404,904,130,188,129,861,632/236,575,732,323.18 - Step 6: Final answer
x = 86,251,044,981.71
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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.