Finding the Fourth Proportional to 69,196,072.24, 103,845,206.94 and 32,804,590.44
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Solution
The fourth proportional to 69,196,072.24, 103,845,206.94 and 32,804,590.44 is: 49,231,110.56
Step by Step Solution
- Step 1: Write the proportion equation
69,196,072.24 : 103,845,206.94 = 32,804,590.44 : x - Step 2: Convert to fraction form
69,196,072.24/103,845,206.94 = 32,804,590.44/x - Step 3: Cross multiply
69,196,072.24x = 103,845,206.94 × 32,804,590.44 - Step 4: Simplify right side
69,196,072.24x = 3,406,599,482,659,723 - Step 5: Solve for x
x = 3,406,599,482,659,723/69,196,072.24 - Step 6: Final answer
x = 49,231,110.56
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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.