Finding the Fourth Proportional to 53,327,355,235.02, 79,935,038,235.56 and 17,942,425,941.08
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Solution
The fourth proportional to 53,327,355,235.02, 79,935,038,235.56 and 17,942,425,941.08 is: 26,894,799,063.60
Step by Step Solution
- Step 1: Write the proportion equation
53,327,355,235.02 : 79,935,038,235.56 = 17,942,425,941.08 : x - Step 2: Convert to fraction form
53,327,355,235.02/79,935,038,235.56 = 17,942,425,941.08/x - Step 3: Cross multiply
53,327,355,235.02x = 79,935,038,235.56 × 17,942,425,941.08 - Step 4: Simplify right side
53,327,355,235.02x = 1,434,228,503,639,173,103,616 - Step 5: Solve for x
x = 1,434,228,503,639,173,103,616/53,327,355,235.02 - Step 6: Final answer
x = 26,894,799,063.60
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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.