Finding the Fourth Proportional to 32,232,918,561,994, 48,300,178,991,072 and 19,137,895,756,544
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Solution
The fourth proportional to 32,232,918,561,994, 48,300,178,991,072 and 19,137,895,756,544 is: 28,677,632,426,480.75
Step by Step Solution
- Step 1: Write the proportion equation
32,232,918,561,994 : 48,300,178,991,072 = 19,137,895,756,544 : x - Step 2: Convert to fraction form
32,232,918,561,994/48,300,178,991,072 = 19,137,895,756,544/x - Step 3: Cross multiply
32,232,918,561,994x = 48,300,178,991,072 × 19,137,895,756,544 - Step 4: Simplify right side
32,232,918,561,994x = 924,363,790,553,552,520,560,508,928 - Step 5: Solve for x
x = 924,363,790,553,552,520,560,508,928/32,232,918,561,994 - Step 6: Final answer
x = 28,677,632,426,480.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.