Finding the Fourth Proportional to 46,473,556.08, 69,700,899.24 and 29,194,039.92
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Solution
The fourth proportional to 46,473,556.08, 69,700,899.24 and 29,194,039.92 is: 43,785,133.02
Step by Step Solution
- Step 1: Write the proportion equation
46,473,556.08 : 69,700,899.24 = 29,194,039.92 : x - Step 2: Convert to fraction form
46,473,556.08/69,700,899.24 = 29,194,039.92/x - Step 3: Cross multiply
46,473,556.08x = 69,700,899.24 × 29,194,039.92 - Step 4: Simplify right side
46,473,556.08x = 2,034,850,834,872,457.75 - Step 5: Solve for x
x = 2,034,850,834,872,457.75/46,473,556.08 - Step 6: Final answer
x = 43,785,133.02
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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.