Finding the Fourth Proportional to 73,413,054.41, 101,307,992.00 and 40,373,302.84
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Solution
The fourth proportional to 73,413,054.41, 101,307,992.00 and 40,373,302.84 is: 55,714,045.33
Step by Step Solution
- Step 1: Write the proportion equation
73,413,054.41 : 101,307,992.00 = 40,373,302.84 : x - Step 2: Convert to fraction form
73,413,054.41/101,307,992.00 = 40,373,302.84/x - Step 3: Cross multiply
73,413,054.41x = 101,307,992.00 × 40,373,302.84 - Step 4: Simplify right side
73,413,054.41x = 4,090,138,240,673,161 - Step 5: Solve for x
x = 4,090,138,240,673,161/73,413,054.41 - Step 6: Final answer
x = 55,714,045.33
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.