Finding the Fourth Proportional to 48,634,319.53, 67,104,373.57 and 29,051,374.78
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Solution
The fourth proportional to 48,634,319.53, 67,104,373.57 and 29,051,374.78 is: 40,084,333.96
Step by Step Solution
- Step 1: Write the proportion equation
48,634,319.53 : 67,104,373.57 = 29,051,374.78 : x - Step 2: Convert to fraction form
48,634,319.53/67,104,373.57 = 29,051,374.78/x - Step 3: Cross multiply
48,634,319.53x = 67,104,373.57 × 29,051,374.78 - Step 4: Simplify right side
48,634,319.53x = 1,949,474,305,959,196.75 - Step 5: Solve for x
x = 1,949,474,305,959,196.75/48,634,319.53 - Step 6: Final answer
x = 40,084,333.96
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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.