Finding the Fourth Proportional to 24,480,496,749.80, 36,720,745,124.70 and 14,684,976,237.80
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Solution
The fourth proportional to 24,480,496,749.80, 36,720,745,124.70 and 14,684,976,237.80 is: 22,027,464,356.70
Step by Step Solution
- Step 1: Write the proportion equation
24,480,496,749.80 : 36,720,745,124.70 = 14,684,976,237.80 : x - Step 2: Convert to fraction form
24,480,496,749.80/36,720,745,124.70 = 14,684,976,237.80/x - Step 3: Cross multiply
24,480,496,749.80x = 36,720,745,124.70 × 14,684,976,237.80 - Step 4: Simplify right side
24,480,496,749.80x = 539,243,269,590,529,605,632 - Step 5: Solve for x
x = 539,243,269,590,529,605,632/24,480,496,749.80 - Step 6: Final answer
x = 22,027,464,356.70
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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.