Finding the Fourth Proportional to 4,420,284,617.70, 6,099,961,741.05 and 2,413,119,752.26
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Solution
The fourth proportional to 4,420,284,617.70, 6,099,961,741.05 and 2,413,119,752.26 is: 3,330,088,317.48
Step by Step Solution
- Step 1: Write the proportion equation
4,420,284,617.70 : 6,099,961,741.05 = 2,413,119,752.26 : x - Step 2: Convert to fraction form
4,420,284,617.70/6,099,961,741.05 = 2,413,119,752.26/x - Step 3: Cross multiply
4,420,284,617.70x = 6,099,961,741.05 × 2,413,119,752.26 - Step 4: Simplify right side
4,420,284,617.70x = 14,719,938,165,358,055,424 - Step 5: Solve for x
x = 14,719,938,165,358,055,424/4,420,284,617.70 - Step 6: Final answer
x = 3,330,088,317.48
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.