Finding the Fourth Proportional to 4,330,937,025.28, 5,976,538,455.84 and 2,451,301,953.04
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Solution
The fourth proportional to 4,330,937,025.28, 5,976,538,455.84 and 2,451,301,953.04 is: 3,382,709,169.79
Step by Step Solution
- Step 1: Write the proportion equation
4,330,937,025.28 : 5,976,538,455.84 = 2,451,301,953.04 : x - Step 2: Convert to fraction form
4,330,937,025.28/5,976,538,455.84 = 2,451,301,953.04/x - Step 3: Cross multiply
4,330,937,025.28x = 5,976,538,455.84 × 2,451,301,953.04 - Step 4: Simplify right side
4,330,937,025.28x = 14,650,300,389,219,258,368 - Step 5: Solve for x
x = 14,650,300,389,219,258,368/4,330,937,025.28 - Step 6: Final answer
x = 3,382,709,169.79
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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.