Finding the Fourth Proportional to 9,456,019,576.18, 14,184,056,291.28 and 2,733,708,768.70
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Solution
The fourth proportional to 9,456,019,576.18, 14,184,056,291.28 and 2,733,708,768.70 is: 4,100,570,937.57
Step by Step Solution
- Step 1: Write the proportion equation
9,456,019,576.18 : 14,184,056,291.28 = 2,733,708,768.70 : x - Step 2: Convert to fraction form
9,456,019,576.18/14,184,056,291.28 = 2,733,708,768.70/x - Step 3: Cross multiply
9,456,019,576.18x = 14,184,056,291.28 × 2,733,708,768.70 - Step 4: Simplify right side
9,456,019,576.18x = 38,775,079,059,206,537,216 - Step 5: Solve for x
x = 38,775,079,059,206,537,216/9,456,019,576.18 - Step 6: Final answer
x = 4,100,570,937.57
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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.