Finding the Fourth Proportional to 167,937,634.74, 252,019,954.23 and 58,763,751.63
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Solution
The fourth proportional to 167,937,634.74, 252,019,954.23 and 58,763,751.63 is: 88,185,343.44
Step by Step Solution
- Step 1: Write the proportion equation
167,937,634.74 : 252,019,954.23 = 58,763,751.63 : x - Step 2: Convert to fraction form
167,937,634.74/252,019,954.23 = 58,763,751.63/x - Step 3: Cross multiply
167,937,634.74x = 252,019,954.23 × 58,763,751.63 - Step 4: Simplify right side
167,937,634.74x = 14,809,637,996,175,688 - Step 5: Solve for x
x = 14,809,637,996,175,688/167,937,634.74 - Step 6: Final answer
x = 88,185,343.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.