Finding the Fourth Proportional to 2,017,177,236.24, 3,026,685,218.20 and 1,035,293,296.30
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Solution
The fourth proportional to 2,017,177,236.24, 3,026,685,218.20 and 1,035,293,296.30 is: 1,553,411,797.49
Step by Step Solution
- Step 1: Write the proportion equation
2,017,177,236.24 : 3,026,685,218.20 = 1,035,293,296.30 : x - Step 2: Convert to fraction form
2,017,177,236.24/3,026,685,218.20 = 1,035,293,296.30/x - Step 3: Cross multiply
2,017,177,236.24x = 3,026,685,218.20 × 1,035,293,296.30 - Step 4: Simplify right side
2,017,177,236.24x = 3,133,506,916,412,762,624 - Step 5: Solve for x
x = 3,133,506,916,412,762,624/2,017,177,236.24 - Step 6: Final answer
x = 1,553,411,797.49
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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.