Finding the Fourth Proportional to 24,480,496,501.80, 36,720,744,752.70 and 14,684,975,989.80
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Solution
The fourth proportional to 24,480,496,501.80, 36,720,744,752.70 and 14,684,975,989.80 is: 22,027,463,984.70
Step by Step Solution
- Step 1: Write the proportion equation
24,480,496,501.80 : 36,720,744,752.70 = 14,684,975,989.80 : x - Step 2: Convert to fraction form
24,480,496,501.80/36,720,744,752.70 = 14,684,975,989.80/x - Step 3: Cross multiply
24,480,496,501.80x = 36,720,744,752.70 × 14,684,975,989.80 - Step 4: Simplify right side
24,480,496,501.80x = 539,243,255,020,973,785,088 - Step 5: Solve for x
x = 539,243,255,020,973,785,088/24,480,496,501.80 - Step 6: Final answer
x = 22,027,463,984.70
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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.