Finding the Fourth Proportional to 163,303,232.58, 244,916,152.20 and 46,714,994.01
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Solution
The fourth proportional to 163,303,232.58, 244,916,152.20 and 46,714,994.01 is: 70,061,421.33
Step by Step Solution
- Step 1: Write the proportion equation
163,303,232.58 : 244,916,152.20 = 46,714,994.01 : x - Step 2: Convert to fraction form
163,303,232.58/244,916,152.20 = 46,714,994.01/x - Step 3: Cross multiply
163,303,232.58x = 244,916,152.20 × 46,714,994.01 - Step 4: Simplify right side
163,303,232.58x = 11,441,256,582,975,248 - Step 5: Solve for x
x = 11,441,256,582,975,248/163,303,232.58 - Step 6: Final answer
x = 70,061,421.33
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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.