Finding the Fourth Proportional to 124,408,655.68, 186,591,714.72 and 33,510,987.04
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Solution
The fourth proportional to 124,408,655.68, 186,591,714.72 and 33,510,987.04 is: 50,260,751.55
Step by Step Solution
- Step 1: Write the proportion equation
124,408,655.68 : 186,591,714.72 = 33,510,987.04 : x - Step 2: Convert to fraction form
124,408,655.68/186,591,714.72 = 33,510,987.04/x - Step 3: Cross multiply
124,408,655.68x = 186,591,714.72 × 33,510,987.04 - Step 4: Simplify right side
124,408,655.68x = 6,252,872,533,753,297 - Step 5: Solve for x
x = 6,252,872,533,753,297/124,408,655.68 - Step 6: Final answer
x = 50,260,751.55
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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.