Finding the Fourth Proportional to 222,264,884, 306,725,539.92 and 124,479,740
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Solution
The fourth proportional to 222,264,884, 306,725,539.92 and 124,479,740 is: 171,782,041.20
Step by Step Solution
- Step 1: Write the proportion equation
222,264,884 : 306,725,539.92 = 124,479,740 : x - Step 2: Convert to fraction form
222,264,884/306,725,539.92 = 124,479,740/x - Step 3: Cross multiply
222,264,884x = 306,725,539.92 × 124,479,740 - Step 4: Simplify right side
222,264,884x = 38,181,115,460,601,224 - Step 5: Solve for x
x = 38,181,115,460,601,224/222,264,884 - Step 6: Final answer
x = 171,782,041.20
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.