Finding the Fourth Proportional to 48,698,930.49, 67,204,589.29 and 26,371,955.47
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Solution
The fourth proportional to 48,698,930.49, 67,204,589.29 and 26,371,955.47 is: 36,393,333.87
Step by Step Solution
- Step 1: Write the proportion equation
48,698,930.49 : 67,204,589.29 = 26,371,955.47 : x - Step 2: Convert to fraction form
48,698,930.49/67,204,589.29 = 26,371,955.47/x - Step 3: Cross multiply
48,698,930.49x = 67,204,589.29 × 26,371,955.47 - Step 4: Simplify right side
48,698,930.49x = 1,772,316,436,216,632.50 - Step 5: Solve for x
x = 1,772,316,436,216,632.50/48,698,930.49 - Step 6: Final answer
x = 36,393,333.87
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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.