Finding the Fourth Proportional to 59,195,424,074.76, 88,757,676,652.37 and 18,840,844,729.08
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Solution
The fourth proportional to 59,195,424,074.76, 88,757,676,652.37 and 18,840,844,729.08 is: 28,249,980,981.79
Step by Step Solution
- Step 1: Write the proportion equation
59,195,424,074.76 : 88,757,676,652.37 = 18,840,844,729.08 : x - Step 2: Convert to fraction form
59,195,424,074.76/88,757,676,652.37 = 18,840,844,729.08/x - Step 3: Cross multiply
59,195,424,074.76x = 88,757,676,652.37 × 18,840,844,729.08 - Step 4: Simplify right side
59,195,424,074.76x = 1,672,269,604,321,098,465,280 - Step 5: Solve for x
x = 1,672,269,604,321,098,465,280/59,195,424,074.76 - Step 6: Final answer
x = 28,249,980,981.79
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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.