Finding the Fourth Proportional to 16,259,929.04, 24,390,930.36 and 4,292,354
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Solution
The fourth proportional to 16,259,929.04, 24,390,930.36 and 4,292,354 is: 6,438,804.70
Step by Step Solution
- Step 1: Write the proportion equation
16,259,929.04 : 24,390,930.36 = 4,292,354 : x - Step 2: Convert to fraction form
16,259,929.04/24,390,930.36 = 4,292,354/x - Step 3: Cross multiply
16,259,929.04x = 24,390,930.36 × 4,292,354 - Step 4: Simplify right side
16,259,929.04x = 104,694,507,494,467.44 - Step 5: Solve for x
x = 104,694,507,494,467.44/16,259,929.04 - Step 6: Final answer
x = 6,438,804.70
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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.