Finding the Fourth Proportional to 64,327,070.08, 96,411,553.24 and 29,736,682.52
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Solution
The fourth proportional to 64,327,070.08, 96,411,553.24 and 29,736,682.52 is: 44,568,480.21
Step by Step Solution
- Step 1: Write the proportion equation
64,327,070.08 : 96,411,553.24 = 29,736,682.52 : x - Step 2: Convert to fraction form
64,327,070.08/96,411,553.24 = 29,736,682.52/x - Step 3: Cross multiply
64,327,070.08x = 96,411,553.24 × 29,736,682.52 - Step 4: Simplify right side
64,327,070.08x = 2,866,959,749,957,957 - Step 5: Solve for x
x = 2,866,959,749,957,957/64,327,070.08 - Step 6: Final answer
x = 44,568,480.21
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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.