Finding the Fourth Proportional to 46,044,808.68, 63,542,990.52 and 26,197,480.20
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Solution
The fourth proportional to 46,044,808.68, 63,542,990.52 and 26,197,480.20 is: 36,153,179.56
Step by Step Solution
- Step 1: Write the proportion equation
46,044,808.68 : 63,542,990.52 = 26,197,480.20 : x - Step 2: Convert to fraction form
46,044,808.68/63,542,990.52 = 26,197,480.20/x - Step 3: Cross multiply
46,044,808.68x = 63,542,990.52 × 26,197,480.20 - Step 4: Simplify right side
46,044,808.68x = 1,664,666,235,996,487.75 - Step 5: Solve for x
x = 1,664,666,235,996,487.75/46,044,808.68 - Step 6: Final answer
x = 36,153,179.56
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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.