Finding the Fourth Proportional to 69,783,783,236.43, 104,706,121,695.09 and 24,437,038,206.64
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Solution
The fourth proportional to 69,783,783,236.43, 104,706,121,695.09 and 24,437,038,206.64 is: 36,666,219,251.30
Step by Step Solution
- Step 1: Write the proportion equation
69,783,783,236.43 : 104,706,121,695.09 = 24,437,038,206.64 : x - Step 2: Convert to fraction form
69,783,783,236.43/104,706,121,695.09 = 24,437,038,206.64/x - Step 3: Cross multiply
69,783,783,236.43x = 104,706,121,695.09 × 24,437,038,206.64 - Step 4: Simplify right side
69,783,783,236.43x = 2,558,707,496,332,011,503,616 - Step 5: Solve for x
x = 2,558,707,496,332,011,503,616/69,783,783,236.43 - Step 6: Final answer
x = 36,666,219,251.30
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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.