Finding the Fourth Proportional to 244,184,246.10, 366,276,369.15 and 90,798,563.70
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Solution
The fourth proportional to 244,184,246.10, 366,276,369.15 and 90,798,563.70 is: 136,197,845.55
Step by Step Solution
- Step 1: Write the proportion equation
244,184,246.10 : 366,276,369.15 = 90,798,563.70 : x - Step 2: Convert to fraction form
244,184,246.10/366,276,369.15 = 90,798,563.70/x - Step 3: Cross multiply
244,184,246.10x = 366,276,369.15 × 90,798,563.70 - Step 4: Simplify right side
244,184,246.10x = 33,257,368,236,070,988 - Step 5: Solve for x
x = 33,257,368,236,070,988/244,184,246.10 - Step 6: Final answer
x = 136,197,845.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.