Finding the Fourth Proportional to 57,677,768,270.70, 86,447,777,652.45 and 24,101,325,890.70
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Solution
The fourth proportional to 57,677,768,270.70, 86,447,777,652.45 and 24,101,325,890.70 is: 36,123,208,719.69
Step by Step Solution
- Step 1: Write the proportion equation
57,677,768,270.70 : 86,447,777,652.45 = 24,101,325,890.70 : x - Step 2: Convert to fraction form
57,677,768,270.70/86,447,777,652.45 = 24,101,325,890.70/x - Step 3: Cross multiply
57,677,768,270.70x = 86,447,777,652.45 × 24,101,325,890.70 - Step 4: Simplify right side
57,677,768,270.70x = 2,083,506,061,728,470,007,808 - Step 5: Solve for x
x = 2,083,506,061,728,470,007,808/57,677,768,270.70 - Step 6: Final answer
x = 36,123,208,719.69
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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.