Finding the Fourth Proportional to 1,807,033,728,252.10, 2,710,908,324,514 and 516,255,971,352.96
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Solution
The fourth proportional to 1,807,033,728,252.10, 2,710,908,324,514 and 516,255,971,352.96 is: 774,486,158,415.28
Step by Step Solution
- Step 1: Write the proportion equation
1,807,033,728,252.10 : 2,710,908,324,514 = 516,255,971,352.96 : x - Step 2: Convert to fraction form
1,807,033,728,252.10/2,710,908,324,514 = 516,255,971,352.96/x - Step 3: Cross multiply
1,807,033,728,252.10x = 2,710,908,324,514 × 516,255,971,352.96 - Step 4: Simplify right side
1,807,033,728,252.10x = 1,399,522,610,320,800,514,834,432 - Step 5: Solve for x
x = 1,399,522,610,320,800,514,834,432/1,807,033,728,252.10 - Step 6: Final answer
x = 774,486,158,415.28
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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.