Finding the Fourth Proportional to 89,121,418.00, 133,587,776.70 and 29,977,495.34
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Solution
The fourth proportional to 89,121,418.00, 133,587,776.70 and 29,977,495.34 is: 44,934,506.69
Step by Step Solution
- Step 1: Write the proportion equation
89,121,418.00 : 133,587,776.70 = 29,977,495.34 : x - Step 2: Convert to fraction form
89,121,418.00/133,587,776.70 = 29,977,495.34/x - Step 3: Cross multiply
89,121,418.00x = 133,587,776.70 × 29,977,495.34 - Step 4: Simplify right side
89,121,418.00x = 4,004,626,953,021,353 - Step 5: Solve for x
x = 4,004,626,953,021,353/89,121,418.00 - Step 6: Final answer
x = 44,934,506.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.