Finding the Fourth Proportional to 5,460,596,715.06, 7,535,569,894.29 and 2,954,415,437.46
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Solution
The fourth proportional to 5,460,596,715.06, 7,535,569,894.29 and 2,954,415,437.46 is: 4,077,064,318.69
Step by Step Solution
- Step 1: Write the proportion equation
5,460,596,715.06 : 7,535,569,894.29 = 2,954,415,437.46 : x - Step 2: Convert to fraction form
5,460,596,715.06/7,535,569,894.29 = 2,954,415,437.46/x - Step 3: Cross multiply
5,460,596,715.06x = 7,535,569,894.29 × 2,954,415,437.46 - Step 4: Simplify right side
5,460,596,715.06x = 22,263,204,025,749,196,800 - Step 5: Solve for x
x = 22,263,204,025,749,196,800/5,460,596,715.06 - Step 6: Final answer
x = 4,077,064,318.69
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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.