Finding the Fourth Proportional to 226,788,473.16, 339,906,340.98 and 117,553,421.88
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Solution
The fourth proportional to 226,788,473.16, 339,906,340.98 and 117,553,421.88 is: 176,186,879.98
Step by Step Solution
- Step 1: Write the proportion equation
226,788,473.16 : 339,906,340.98 = 117,553,421.88 : x - Step 2: Convert to fraction form
226,788,473.16/339,906,340.98 = 117,553,421.88/x - Step 3: Cross multiply
226,788,473.16x = 339,906,340.98 × 117,553,421.88 - Step 4: Simplify right side
226,788,473.16x = 39,957,153,500,909,072 - Step 5: Solve for x
x = 39,957,153,500,909,072/226,788,473.16 - Step 6: Final answer
x = 176,186,879.98
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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.