Finding the Fourth Proportional to 9,750,210,767.26, 14,620,705,756.43 and 3,777,134,569.99
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Solution
The fourth proportional to 9,750,210,767.26, 14,620,705,756.43 and 3,777,134,569.99 is: 5,663,915,834.08
Step by Step Solution
- Step 1: Write the proportion equation
9,750,210,767.26 : 14,620,705,756.43 = 3,777,134,569.99 : x - Step 2: Convert to fraction form
9,750,210,767.26/14,620,705,756.43 = 3,777,134,569.99/x - Step 3: Cross multiply
9,750,210,767.26x = 14,620,705,756.43 × 3,777,134,569.99 - Step 4: Simplify right side
9,750,210,767.26x = 55,224,373,150,304,124,928 - Step 5: Solve for x
x = 55,224,373,150,304,124,928/9,750,210,767.26 - Step 6: Final answer
x = 5,663,915,834.08
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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.