Finding the Fourth Proportional to 24,912,374.04, 37,350,626.44 and 15,307,908.40
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Solution
The fourth proportional to 24,912,374.04, 37,350,626.44 and 15,307,908.40 is: 22,950,842.31
Step by Step Solution
- Step 1: Write the proportion equation
24,912,374.04 : 37,350,626.44 = 15,307,908.40 : x - Step 2: Convert to fraction form
24,912,374.04/37,350,626.44 = 15,307,908.40/x - Step 3: Cross multiply
24,912,374.04x = 37,350,626.44 × 15,307,908.40 - Step 4: Simplify right side
24,912,374.04x = 571,759,968,226,138.12 - Step 5: Solve for x
x = 571,759,968,226,138.12/24,912,374.04 - Step 6: Final answer
x = 22,950,842.31
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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.