Finding the Fourth Proportional to 2,607,102,690.04, 3,597,869,898.12 and 1,417,741,218.28
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Solution
The fourth proportional to 2,607,102,690.04, 3,597,869,898.12 and 1,417,741,218.28 is: 1,956,519,960.67
Step by Step Solution
- Step 1: Write the proportion equation
2,607,102,690.04 : 3,597,869,898.12 = 1,417,741,218.28 : x - Step 2: Convert to fraction form
2,607,102,690.04/3,597,869,898.12 = 1,417,741,218.28/x - Step 3: Cross multiply
2,607,102,690.04x = 3,597,869,898.12 × 1,417,741,218.28 - Step 4: Simplify right side
2,607,102,690.04x = 5,100,848,452,573,588,480 - Step 5: Solve for x
x = 5,100,848,452,573,588,480/2,607,102,690.04 - Step 6: Final answer
x = 1,956,519,960.67
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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.