Finding the Fourth Proportional to 6,053,552,436.90, 8,354,108,485.11 and 3,513,037,708.74
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Solution
The fourth proportional to 6,053,552,436.90, 8,354,108,485.11 and 3,513,037,708.74 is: 4,848,111,656.26
Step by Step Solution
- Step 1: Write the proportion equation
6,053,552,436.90 : 8,354,108,485.11 = 3,513,037,708.74 : x - Step 2: Convert to fraction form
6,053,552,436.90/8,354,108,485.11 = 3,513,037,708.74/x - Step 3: Cross multiply
6,053,552,436.90x = 8,354,108,485.11 × 3,513,037,708.74 - Step 4: Simplify right side
6,053,552,436.90x = 29,348,298,131,096,223,744 - Step 5: Solve for x
x = 29,348,298,131,096,223,744/6,053,552,436.90 - Step 6: Final answer
x = 4,848,111,656.26
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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.