Finding the Fourth Proportional to 22,897,732.43, 34,346,423.68 and 5,858,378.03
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Solution
The fourth proportional to 22,897,732.43, 34,346,423.68 and 5,858,378.03 is: 8,787,522.28
Step by Step Solution
- Step 1: Write the proportion equation
22,897,732.43 : 34,346,423.68 = 5,858,378.03 : x - Step 2: Convert to fraction form
22,897,732.43/34,346,423.68 = 5,858,378.03/x - Step 3: Cross multiply
22,897,732.43x = 34,346,423.68 × 5,858,378.03 - Step 4: Simplify right side
22,897,732.43x = 201,214,333,895,983.75 - Step 5: Solve for x
x = 201,214,333,895,983.75/22,897,732.43 - Step 6: Final answer
x = 8,787,522.28
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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.