Finding the Fourth Proportional to 336,324,395.76, 504,712,953 and 117,976,804.08
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Solution
The fourth proportional to 336,324,395.76, 504,712,953 and 117,976,804.08 is: 177,044,609.08
Step by Step Solution
- Step 1: Write the proportion equation
336,324,395.76 : 504,712,953 = 117,976,804.08 : x - Step 2: Convert to fraction form
336,324,395.76/504,712,953 = 117,976,804.08/x - Step 3: Cross multiply
336,324,395.76x = 504,712,953 × 117,976,804.08 - Step 4: Simplify right side
336,324,395.76x = 59,544,421,172,719,248 - Step 5: Solve for x
x = 59,544,421,172,719,248/336,324,395.76 - Step 6: Final answer
x = 177,044,609.08
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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.