Finding the Fourth Proportional to 67,004,044.40, 93,933,208 and 67,004,044.40
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Solution
The fourth proportional to 67,004,044.40, 93,933,208 and 67,004,044.40 is: 93,933,208
Step by Step Solution
- Step 1: Write the proportion equation
67,004,044.40 : 93,933,208 = 67,004,044.40 : x - Step 2: Convert to fraction form
67,004,044.40/93,933,208 = 67,004,044.40/x - Step 3: Cross multiply
67,004,044.40x = 93,933,208 × 67,004,044.40 - Step 4: Simplify right side
67,004,044.40x = 6,293,904,839,466,435 - Step 5: Solve for x
x = 6,293,904,839,466,435/67,004,044.40 - Step 6: Final answer
x = 93,933,208
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.