Finding the Fourth Proportional to 41,804,217.98, 62,726,870.19 and 18,791,412.06
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Solution
The fourth proportional to 41,804,217.98, 62,726,870.19 and 18,791,412.06 is: 28,196,352.48
Step by Step Solution
- Step 1: Write the proportion equation
41,804,217.98 : 62,726,870.19 = 18,791,412.06 : x - Step 2: Convert to fraction form
41,804,217.98/62,726,870.19 = 18,791,412.06/x - Step 3: Cross multiply
41,804,217.98x = 62,726,870.19 × 18,791,412.06 - Step 4: Simplify right side
41,804,217.98x = 1,178,726,465,084,259.25 - Step 5: Solve for x
x = 1,178,726,465,084,259.25/41,804,217.98 - Step 6: Final answer
x = 28,196,352.48
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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.