Finding the Fourth Proportional to 6,787,359,237.08, 10,182,504,259.08 and 2,066,050,346.96
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Solution
The fourth proportional to 6,787,359,237.08, 10,182,504,259.08 and 2,066,050,346.96 is: 3,099,521,584.54
Step by Step Solution
- Step 1: Write the proportion equation
6,787,359,237.08 : 10,182,504,259.08 = 2,066,050,346.96 : x - Step 2: Convert to fraction form
6,787,359,237.08/10,182,504,259.08 = 2,066,050,346.96/x - Step 3: Cross multiply
6,787,359,237.08x = 10,182,504,259.08 × 2,066,050,346.96 - Step 4: Simplify right side
6,787,359,237.08x = 21,037,566,457,352,015,872 - Step 5: Solve for x
x = 21,037,566,457,352,015,872/6,787,359,237.08 - Step 6: Final answer
x = 3,099,521,584.54
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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.