Finding the Fourth Proportional to 27,637,297.72, 41,461,260.18 and 10,596,641.68
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Solution
The fourth proportional to 27,637,297.72, 41,461,260.18 and 10,596,641.68 is: 15,896,999.85
Step by Step Solution
- Step 1: Write the proportion equation
27,637,297.72 : 41,461,260.18 = 10,596,641.68 : x - Step 2: Convert to fraction form
27,637,297.72/41,461,260.18 = 10,596,641.68/x - Step 3: Cross multiply
27,637,297.72x = 41,461,260.18 × 10,596,641.68 - Step 4: Simplify right side
27,637,297.72x = 439,350,117,728,712.31 - Step 5: Solve for x
x = 439,350,117,728,712.31/27,637,297.72 - Step 6: Final answer
x = 15,896,999.85
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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.