Finding the Fourth Proportional to 3,594,176,086.28, 5,391,535,202.30 and 1,072,905,252.98
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Solution
The fourth proportional to 3,594,176,086.28, 5,391,535,202.30 and 1,072,905,252.98 is: 1,609,438,798.02
Step by Step Solution
- Step 1: Write the proportion equation
3,594,176,086.28 : 5,391,535,202.30 = 1,072,905,252.98 : x - Step 2: Convert to fraction form
3,594,176,086.28/5,391,535,202.30 = 1,072,905,252.98/x - Step 3: Cross multiply
3,594,176,086.28x = 5,391,535,202.30 × 1,072,905,252.98 - Step 4: Simplify right side
3,594,176,086.28x = 5,784,606,440,149,981,184 - Step 5: Solve for x
x = 5,784,606,440,149,981,184/3,594,176,086.28 - Step 6: Final answer
x = 1,609,438,798.02
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1.5x scale
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.