Finding the Fourth Proportional to 4,776,620,288.08, 6,591,755,970.50 and 2,633,179,896.08
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Solution
The fourth proportional to 4,776,620,288.08, 6,591,755,970.50 and 2,633,179,896.08 is: 3,633,799,266.96
Step by Step Solution
- Step 1: Write the proportion equation
4,776,620,288.08 : 6,591,755,970.50 = 2,633,179,896.08 : x - Step 2: Convert to fraction form
4,776,620,288.08/6,591,755,970.50 = 2,633,179,896.08/x - Step 3: Cross multiply
4,776,620,288.08x = 6,591,755,970.50 × 2,633,179,896.08 - Step 4: Simplify right side
4,776,620,288.08x = 17,357,279,301,385,908,224 - Step 5: Solve for x
x = 17,357,279,301,385,908,224/4,776,620,288.08 - Step 6: Final answer
x = 3,633,799,266.96
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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.