Finding the Fourth Proportional to 176,178,682.98, 264,265,225.11 and 43,232,965.02
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Solution
The fourth proportional to 176,178,682.98, 264,265,225.11 and 43,232,965.02 is: 64,848,760.59
Step by Step Solution
- Step 1: Write the proportion equation
176,178,682.98 : 264,265,225.11 = 43,232,965.02 : x - Step 2: Convert to fraction form
176,178,682.98/264,265,225.11 = 43,232,965.02/x - Step 3: Cross multiply
176,178,682.98x = 264,265,225.11 × 43,232,965.02 - Step 4: Simplify right side
176,178,682.98x = 11,424,969,233,183,058 - Step 5: Solve for x
x = 11,424,969,233,183,058/176,178,682.98 - Step 6: Final answer
x = 64,848,760.59
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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.