Finding the Fourth Proportional to 89,364,089.16, 134,043,455.88 and 24,671,841.84
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Solution
The fourth proportional to 89,364,089.16, 134,043,455.88 and 24,671,841.84 is: 37,007,023.45
Step by Step Solution
- Step 1: Write the proportion equation
89,364,089.16 : 134,043,455.88 = 24,671,841.84 : x - Step 2: Convert to fraction form
89,364,089.16/134,043,455.88 = 24,671,841.84/x - Step 3: Cross multiply
89,364,089.16x = 134,043,455.88 × 24,671,841.84 - Step 4: Simplify right side
89,364,089.16x = 3,307,098,943,158,378 - Step 5: Solve for x
x = 3,307,098,943,158,378/89,364,089.16 - Step 6: Final answer
x = 37,007,023.45
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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.