Finding the Fourth Proportional to 2,052,585,246.90, 2,832,677,622.95 and 1,148,287,236.17
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Solution
The fourth proportional to 2,052,585,246.90, 2,832,677,622.95 and 1,148,287,236.17 is: 1,584,697,913.77
Step by Step Solution
- Step 1: Write the proportion equation
2,052,585,246.90 : 2,832,677,622.95 = 1,148,287,236.17 : x - Step 2: Convert to fraction form
2,052,585,246.90/2,832,677,622.95 = 1,148,287,236.17/x - Step 3: Cross multiply
2,052,585,246.90x = 2,832,677,622.95 × 1,148,287,236.17 - Step 4: Simplify right side
2,052,585,246.90x = 3,252,727,558,597,956,096 - Step 5: Solve for x
x = 3,252,727,558,597,956,096/2,052,585,246.90 - Step 6: Final answer
x = 1,584,697,913.77
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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.