Finding the Fourth Proportional to 34,767,295.20, 52,169,605.20 and 14,574,578.40
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Solution
The fourth proportional to 34,767,295.20, 52,169,605.20 and 14,574,578.40 is: 21,869,690.95
Step by Step Solution
- Step 1: Write the proportion equation
34,767,295.20 : 52,169,605.20 = 14,574,578.40 : x - Step 2: Convert to fraction form
34,767,295.20/52,169,605.20 = 14,574,578.40/x - Step 3: Cross multiply
34,767,295.20x = 52,169,605.20 × 14,574,578.40 - Step 4: Simplify right side
34,767,295.20x = 760,350,001,084,447.75 - Step 5: Solve for x
x = 760,350,001,084,447.75/34,767,295.20 - Step 6: Final answer
x = 21,869,690.95
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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.