Finding the Fourth Proportional to 534,135,024.90, 801,202,537.35 and 534,135,024.90
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Solution
The fourth proportional to 534,135,024.90, 801,202,537.35 and 534,135,024.90 is: 801,202,537.35
Step by Step Solution
- Step 1: Write the proportion equation
534,135,024.90 : 801,202,537.35 = 534,135,024.90 : x - Step 2: Convert to fraction form
534,135,024.90/801,202,537.35 = 534,135,024.90/x - Step 3: Cross multiply
534,135,024.90x = 801,202,537.35 × 534,135,024.90 - Step 4: Simplify right side
534,135,024.90x = 427,950,337,237,385,408 - Step 5: Solve for x
x = 427,950,337,237,385,408/534,135,024.90 - Step 6: Final answer
x = 801,202,537.35
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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.