Finding the Fourth Proportional to 120,552,714, 180,829,252.44 and 55,821,246.48
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Solution
The fourth proportional to 120,552,714, 180,829,252.44 and 55,821,246.48 is: 83,731,953.73
Step by Step Solution
- Step 1: Write the proportion equation
120,552,714 : 180,829,252.44 = 55,821,246.48 : x - Step 2: Convert to fraction form
120,552,714/180,829,252.44 = 55,821,246.48/x - Step 3: Cross multiply
120,552,714x = 180,829,252.44 × 55,821,246.48 - Step 4: Simplify right side
120,552,714x = 10,094,114,271,247,380 - Step 5: Solve for x
x = 10,094,114,271,247,380/120,552,714 - Step 6: Final answer
x = 83,731,953.73
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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.