Finding the Fourth Proportional to 102,402,524.06, 153,603,933.94 and 41,818,250.06
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Solution
The fourth proportional to 102,402,524.06, 153,603,933.94 and 41,818,250.06 is: 62,727,435.47
Step by Step Solution
- Step 1: Write the proportion equation
102,402,524.06 : 153,603,933.94 = 41,818,250.06 : x - Step 2: Convert to fraction form
102,402,524.06/153,603,933.94 = 41,818,250.06/x - Step 3: Cross multiply
102,402,524.06x = 153,603,933.94 × 41,818,250.06 - Step 4: Simplify right side
102,402,524.06x = 6,423,447,719,702,641 - Step 5: Solve for x
x = 6,423,447,719,702,641/102,402,524.06 - Step 6: Final answer
x = 62,727,435.47
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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.