Finding the Fourth Proportional to 24,865,711,266.87, 37,317,908,658.42 and 17,355,504,599.19
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Solution
The fourth proportional to 24,865,711,266.87, 37,317,908,658.42 and 17,355,504,599.19 is: 26,046,756,853.33
Step by Step Solution
- Step 1: Write the proportion equation
24,865,711,266.87 : 37,317,908,658.42 = 17,355,504,599.19 : x - Step 2: Convert to fraction form
24,865,711,266.87/37,317,908,658.42 = 17,355,504,599.19/x - Step 3: Cross multiply
24,865,711,266.87x = 37,317,908,658.42 × 17,355,504,599.19 - Step 4: Simplify right side
24,865,711,266.87x = 647,671,135,353,360,613,376 - Step 5: Solve for x
x = 647,671,135,353,360,613,376/24,865,711,266.87 - Step 6: Final answer
x = 26,046,756,853.33
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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.