Finding the Fourth Proportional to 29,855,639.35, 44,767,404.97 and 17,563,851.88
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Solution
The fourth proportional to 29,855,639.35, 44,767,404.97 and 17,563,851.88 is: 26,336,333.34
Step by Step Solution
- Step 1: Write the proportion equation
29,855,639.35 : 44,767,404.97 = 17,563,851.88 : x - Step 2: Convert to fraction form
29,855,639.35/44,767,404.97 = 17,563,851.88/x - Step 3: Cross multiply
29,855,639.35x = 44,767,404.97 × 17,563,851.88 - Step 4: Simplify right side
29,855,639.35x = 786,288,069,945,055.75 - Step 5: Solve for x
x = 786,288,069,945,055.75/29,855,639.35 - Step 6: Final answer
x = 26,336,333.34
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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.