Finding the Fourth Proportional to 4,465,754,748.60, 6,698,632,122.90 and 1,844,687,736.60
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Solution
The fourth proportional to 4,465,754,748.60, 6,698,632,122.90 and 1,844,687,736.60 is: 2,767,031,604.90
Step by Step Solution
- Step 1: Write the proportion equation
4,465,754,748.60 : 6,698,632,122.90 = 1,844,687,736.60 : x - Step 2: Convert to fraction form
4,465,754,748.60/6,698,632,122.90 = 1,844,687,736.60/x - Step 3: Cross multiply
4,465,754,748.60x = 6,698,632,122.90 × 1,844,687,736.60 - Step 4: Simplify right side
4,465,754,748.60x = 12,356,884,529,108,453,376 - Step 5: Solve for x
x = 12,356,884,529,108,453,376/4,465,754,748.60 - Step 6: Final answer
x = 2,767,031,604.90
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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.