Finding the Fourth Proportional to 58,424,379.66, 87,644,542.32 and 24,337,753.92
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Solution
The fourth proportional to 58,424,379.66, 87,644,542.32 and 24,337,753.92 is: 36,509,952.11
Step by Step Solution
- Step 1: Write the proportion equation
58,424,379.66 : 87,644,542.32 = 24,337,753.92 : x - Step 2: Convert to fraction form
58,424,379.66/87,644,542.32 = 24,337,753.92/x - Step 3: Cross multiply
58,424,379.66x = 87,644,542.32 × 24,337,753.92 - Step 4: Simplify right side
58,424,379.66x = 2,133,071,303,415,186 - Step 5: Solve for x
x = 2,133,071,303,415,186/58,424,379.66 - Step 6: Final answer
x = 36,509,952.11
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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.