Finding the Fourth Proportional to 234,432,915.54, 351,681,710.30 and 136,110,926.64
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Solution
The fourth proportional to 234,432,915.54, 351,681,710.30 and 136,110,926.64 is: 204,185,164.70
Step by Step Solution
- Step 1: Write the proportion equation
234,432,915.54 : 351,681,710.30 = 136,110,926.64 : x - Step 2: Convert to fraction form
234,432,915.54/351,681,710.30 = 136,110,926.64/x - Step 3: Cross multiply
234,432,915.54x = 351,681,710.30 × 136,110,926.64 - Step 4: Simplify right side
234,432,915.54x = 47,867,723,471,273,032 - Step 5: Solve for x
x = 47,867,723,471,273,032/234,432,915.54 - Step 6: Final answer
x = 204,185,164.70
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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.