Finding the Fourth Proportional to 33,062,862.65, 49,594,802.55 and 12,593,723.63
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Solution
The fourth proportional to 33,062,862.65, 49,594,802.55 and 12,593,723.63 is: 18,890,779.16
Step by Step Solution
- Step 1: Write the proportion equation
33,062,862.65 : 49,594,802.55 = 12,593,723.63 : x - Step 2: Convert to fraction form
33,062,862.65/49,594,802.55 = 12,593,723.63/x - Step 3: Cross multiply
33,062,862.65x = 49,594,802.55 × 12,593,723.63 - Step 4: Simplify right side
33,062,862.65x = 624,583,236,503,918.75 - Step 5: Solve for x
x = 624,583,236,503,918.75/33,062,862.65 - Step 6: Final answer
x = 18,890,779.16
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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.