Finding the Fourth Proportional to 15,977,238.04, 23,955,871.84 and 6,750,467.48
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Solution
The fourth proportional to 15,977,238.04, 23,955,871.84 and 6,750,467.48 is: 10,121,482.41
Step by Step Solution
- Step 1: Write the proportion equation
15,977,238.04 : 23,955,871.84 = 6,750,467.48 : x - Step 2: Convert to fraction form
15,977,238.04/23,955,871.84 = 6,750,467.48/x - Step 3: Cross multiply
15,977,238.04x = 23,955,871.84 × 6,750,467.48 - Step 4: Simplify right side
15,977,238.04x = 161,713,333,810,967.78 - Step 5: Solve for x
x = 161,713,333,810,967.78/15,977,238.04 - Step 6: Final answer
x = 10,121,482.41
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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.