Finding the Fourth Proportional to 34,895,694.33, 52,319,302.14 and 15,454,326.24
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Solution
The fourth proportional to 34,895,694.33, 52,319,302.14 and 15,454,326.24 is: 23,170,754.43
Step by Step Solution
- Step 1: Write the proportion equation
34,895,694.33 : 52,319,302.14 = 15,454,326.24 : x - Step 2: Convert to fraction form
34,895,694.33/52,319,302.14 = 15,454,326.24/x - Step 3: Cross multiply
34,895,694.33x = 52,319,302.14 × 15,454,326.24 - Step 4: Simplify right side
34,895,694.33x = 808,559,563,920,690.12 - Step 5: Solve for x
x = 808,559,563,920,690.12/34,895,694.33 - Step 6: Final answer
x = 23,170,754.43
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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.