Finding the Fourth Proportional to 34,930,266.84, 52,149,797.78 and 26,689,782.06
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Solution
The fourth proportional to 34,930,266.84, 52,149,797.78 and 26,689,782.06 is: 39,847,011.29
Step by Step Solution
- Step 1: Write the proportion equation
34,930,266.84 : 52,149,797.78 = 26,689,782.06 : x - Step 2: Convert to fraction form
34,930,266.84/52,149,797.78 = 26,689,782.06/x - Step 3: Cross multiply
34,930,266.84x = 52,149,797.78 × 26,689,782.06 - Step 4: Simplify right side
34,930,266.84x = 1,391,866,737,087,822.75 - Step 5: Solve for x
x = 1,391,866,737,087,822.75/34,930,266.84 - Step 6: Final answer
x = 39,847,011.29
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.