Finding the Fourth Proportional to 173,628,349.58, 260,387,651.18 and 57,024,494.48
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Solution
The fourth proportional to 173,628,349.58, 260,387,651.18 and 57,024,494.48 is: 85,518,719.80
Step by Step Solution
- Step 1: Write the proportion equation
173,628,349.58 : 260,387,651.18 = 57,024,494.48 : x - Step 2: Convert to fraction form
173,628,349.58/260,387,651.18 = 57,024,494.48/x - Step 3: Cross multiply
173,628,349.58x = 260,387,651.18 × 57,024,494.48 - Step 4: Simplify right side
173,628,349.58x = 14,848,474,177,374,076 - Step 5: Solve for x
x = 14,848,474,177,374,076/173,628,349.58 - Step 6: Final answer
x = 85,518,719.80
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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.