Finding the Fourth Proportional to 7,398,745,903.02, 11,097,560,672.01 and 2,356,398,604.62
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Solution
The fourth proportional to 7,398,745,903.02, 11,097,560,672.01 and 2,356,398,604.62 is: 3,534,420,133.49
Step by Step Solution
- Step 1: Write the proportion equation
7,398,745,903.02 : 11,097,560,672.01 = 2,356,398,604.62 : x - Step 2: Convert to fraction form
7,398,745,903.02/11,097,560,672.01 = 2,356,398,604.62/x - Step 3: Cross multiply
7,398,745,903.02x = 11,097,560,672.01 × 2,356,398,604.62 - Step 4: Simplify right side
7,398,745,903.02x = 26,150,276,482,210,152,448 - Step 5: Solve for x
x = 26,150,276,482,210,152,448/7,398,745,903.02 - Step 6: Final answer
x = 3,534,420,133.49
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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.