Finding the Fourth Proportional to 22,767,637.26, 34,096,733.62 and 13,022,707.08
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Solution
The fourth proportional to 22,767,637.26, 34,096,733.62 and 13,022,707.08 is: 19,502,760.40
Step by Step Solution
- Step 1: Write the proportion equation
22,767,637.26 : 34,096,733.62 = 13,022,707.08 : x - Step 2: Convert to fraction form
22,767,637.26/34,096,733.62 = 13,022,707.08/x - Step 3: Cross multiply
22,767,637.26x = 34,096,733.62 × 13,022,707.08 - Step 4: Simplify right side
22,767,637.26x = 444,031,774,318,048 - Step 5: Solve for x
x = 444,031,774,318,048/22,767,637.26 - Step 6: Final answer
x = 19,502,760.40
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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.