Finding the Fourth Proportional to 53,986,886, 74,501,902.68 and 29,540,600
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Solution
The fourth proportional to 53,986,886, 74,501,902.68 and 29,540,600 is: 40,766,028.00
Step by Step Solution
- Step 1: Write the proportion equation
53,986,886 : 74,501,902.68 = 29,540,600 : x - Step 2: Convert to fraction form
53,986,886/74,501,902.68 = 29,540,600/x - Step 3: Cross multiply
53,986,886x = 74,501,902.68 × 29,540,600 - Step 4: Simplify right side
53,986,886x = 2,200,830,906,308,808.25 - Step 5: Solve for x
x = 2,200,830,906,308,808.25/53,986,886 - Step 6: Final answer
x = 40,766,028.00
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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.