Finding the Fourth Proportional to 29,369,325.06, 44,038,860.84 and 13,181,398.92
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Solution
The fourth proportional to 29,369,325.06, 44,038,860.84 and 13,181,398.92 is: 19,765,309.26
Step by Step Solution
- Step 1: Write the proportion equation
29,369,325.06 : 44,038,860.84 = 13,181,398.92 : x - Step 2: Convert to fraction form
29,369,325.06/44,038,860.84 = 13,181,398.92/x - Step 3: Cross multiply
29,369,325.06x = 44,038,860.84 × 13,181,398.92 - Step 4: Simplify right side
29,369,325.06x = 580,493,792,714,406.38 - Step 5: Solve for x
x = 580,493,792,714,406.38/29,369,325.06 - Step 6: Final answer
x = 19,765,309.26
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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.