Finding the Fourth Proportional to 9,425,195,384.99, 14,133,538,559.84 and 2,700,799,269.62
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Solution
The fourth proportional to 9,425,195,384.99, 14,133,538,559.84 and 2,700,799,269.62 is: 4,049,979,768.09
Step by Step Solution
- Step 1: Write the proportion equation
9,425,195,384.99 : 14,133,538,559.84 = 2,700,799,269.62 : x - Step 2: Convert to fraction form
9,425,195,384.99/14,133,538,559.84 = 2,700,799,269.62/x - Step 3: Cross multiply
9,425,195,384.99x = 14,133,538,559.84 × 2,700,799,269.62 - Step 4: Simplify right side
9,425,195,384.99x = 38,171,850,619,477,803,008 - Step 5: Solve for x
x = 38,171,850,619,477,803,008/9,425,195,384.99 - Step 6: Final answer
x = 4,049,979,768.09
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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.