Finding the Fourth Proportional to 38,843,164, 58,267,545.36 and 14,908,636
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Solution
The fourth proportional to 38,843,164, 58,267,545.36 and 14,908,636 is: 22,364,028.44
Step by Step Solution
- Step 1: Write the proportion equation
38,843,164 : 58,267,545.36 = 14,908,636 : x - Step 2: Convert to fraction form
38,843,164/58,267,545.36 = 14,908,636/x - Step 3: Cross multiply
38,843,164x = 58,267,545.36 × 14,908,636 - Step 4: Simplify right side
38,843,164x = 868,689,624,385,729 - Step 5: Solve for x
x = 868,689,624,385,729/38,843,164 - Step 6: Final answer
x = 22,364,028.44
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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.