Finding the Fourth Proportional to 5,596,001,633.30, 8,399,377,221.15 and 2,838,744,007.70
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Solution
The fourth proportional to 5,596,001,633.30, 8,399,377,221.15 and 2,838,744,007.70 is: 4,260,842,529.61
Step by Step Solution
- Step 1: Write the proportion equation
5,596,001,633.30 : 8,399,377,221.15 = 2,838,744,007.70 : x - Step 2: Convert to fraction form
5,596,001,633.30/8,399,377,221.15 = 2,838,744,007.70/x - Step 3: Cross multiply
5,596,001,633.30x = 8,399,377,221.15 × 2,838,744,007.70 - Step 4: Simplify right side
5,596,001,633.30x = 23,843,681,754,951,438,336 - Step 5: Solve for x
x = 23,843,681,754,951,438,336/5,596,001,633.30 - Step 6: Final answer
x = 4,260,842,529.61
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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.