Finding the Fourth Proportional to 1,094,846,107.44, 1,510,875,116.44 and 593,045,430.96
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Solution
The fourth proportional to 1,094,846,107.44, 1,510,875,116.44 and 593,045,430.96 is: 818,395,917.44
Step by Step Solution
- Step 1: Write the proportion equation
1,094,846,107.44 : 1,510,875,116.44 = 593,045,430.96 : x - Step 2: Convert to fraction form
1,094,846,107.44/1,510,875,116.44 = 593,045,430.96/x - Step 3: Cross multiply
1,094,846,107.44x = 1,510,875,116.44 × 593,045,430.96 - Step 4: Simplify right side
1,094,846,107.44x = 896,017,584,555,900,032 - Step 5: Solve for x
x = 896,017,584,555,900,032/1,094,846,107.44 - Step 6: Final answer
x = 818,395,917.44
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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.