Finding the Fourth Proportional to 59,243,162.67, 88,873,242.93 and 18,306,174.96
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Solution
The fourth proportional to 59,243,162.67, 88,873,242.93 and 18,306,174.96 is: 27,461,888.61
Step by Step Solution
- Step 1: Write the proportion equation
59,243,162.67 : 88,873,242.93 = 18,306,174.96 : x - Step 2: Convert to fraction form
59,243,162.67/88,873,242.93 = 18,306,174.96/x - Step 3: Cross multiply
59,243,162.67x = 88,873,242.93 × 18,306,174.96 - Step 4: Simplify right side
59,243,162.67x = 1,626,929,134,339,163.25 - Step 5: Solve for x
x = 1,626,929,134,339,163.25/59,243,162.67 - Step 6: Final answer
x = 27,461,888.61
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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.