Finding the Fourth Proportional to 29,910,249.36, 44,847,404.76 and 11,692,746.96
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Solution
The fourth proportional to 29,910,249.36, 44,847,404.76 and 11,692,746.96 is: 17,532,095.75
Step by Step Solution
- Step 1: Write the proportion equation
29,910,249.36 : 44,847,404.76 = 11,692,746.96 : x - Step 2: Convert to fraction form
29,910,249.36/44,847,404.76 = 11,692,746.96/x - Step 3: Cross multiply
29,910,249.36x = 44,847,404.76 × 11,692,746.96 - Step 4: Simplify right side
29,910,249.36x = 524,389,355,671,379.56 - Step 5: Solve for x
x = 524,389,355,671,379.56/29,910,249.36 - Step 6: Final answer
x = 17,532,095.75
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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.