Finding the Fourth Proportional to 88,881,286.84, 133,308,459.52 and 24,190,133.02
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Solution
The fourth proportional to 88,881,286.84, 133,308,459.52 and 24,190,133.02 is: 36,281,533.30
Step by Step Solution
- Step 1: Write the proportion equation
88,881,286.84 : 133,308,459.52 = 24,190,133.02 : x - Step 2: Convert to fraction form
88,881,286.84/133,308,459.52 = 24,190,133.02/x - Step 3: Cross multiply
88,881,286.84x = 133,308,459.52 × 24,190,133.02 - Step 4: Simplify right side
88,881,286.84x = 3,224,749,368,086,338.50 - Step 5: Solve for x
x = 3,224,749,368,086,338.50/88,881,286.84 - Step 6: Final answer
x = 36,281,533.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.