Finding the Fourth Proportional to 47,026,727.62, 64,893,301.37 and 26,396,188.00
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Solution
The fourth proportional to 47,026,727.62, 64,893,301.37 and 26,396,188.00 is: 36,424,728.44
Step by Step Solution
- Step 1: Write the proportion equation
47,026,727.62 : 64,893,301.37 = 26,396,188.00 : x - Step 2: Convert to fraction form
47,026,727.62/64,893,301.37 = 26,396,188.00/x - Step 3: Cross multiply
47,026,727.62x = 64,893,301.37 × 26,396,188.00 - Step 4: Simplify right side
47,026,727.62x = 1,712,935,782,707,949 - Step 5: Solve for x
x = 1,712,935,782,707,949/47,026,727.62 - Step 6: Final answer
x = 36,424,728.44
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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.