Finding the Fourth Proportional to 37,418,580,116.24, 56,130,452,682.36 and 10,889,316,431.12
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Solution
The fourth proportional to 37,418,580,116.24, 56,130,452,682.36 and 10,889,316,431.12 is: 16,334,726,191.68
Step by Step Solution
- Step 1: Write the proportion equation
37,418,580,116.24 : 56,130,452,682.36 = 10,889,316,431.12 : x - Step 2: Convert to fraction form
37,418,580,116.24/56,130,452,682.36 = 10,889,316,431.12/x - Step 3: Cross multiply
37,418,580,116.24x = 56,130,452,682.36 × 10,889,316,431.12 - Step 4: Simplify right side
37,418,580,116.24x = 611,222,260,680,226,504,704 - Step 5: Solve for x
x = 611,222,260,680,226,504,704/37,418,580,116.24 - Step 6: Final answer
x = 16,334,726,191.68
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1.5x scale
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.