Finding the Fourth Proportional to 11,177,660,874.63, 15,425,219,962.59 and 6,097,135,526.08
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Solution
The fourth proportional to 11,177,660,874.63, 15,425,219,962.59 and 6,097,135,526.08 is: 8,414,073,184.58
Step by Step Solution
- Step 1: Write the proportion equation
11,177,660,874.63 : 15,425,219,962.59 = 6,097,135,526.08 : x - Step 2: Convert to fraction form
11,177,660,874.63/15,425,219,962.59 = 6,097,135,526.08/x - Step 3: Cross multiply
11,177,660,874.63x = 15,425,219,962.59 × 6,097,135,526.08 - Step 4: Simplify right side
11,177,660,874.63x = 94,049,656,631,503,028,224 - Step 5: Solve for x
x = 94,049,656,631,503,028,224/11,177,660,874.63 - Step 6: Final answer
x = 8,414,073,184.58
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1.5x scale
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.