Finding the Fourth Proportional to 37,366,917.84, 56,072,512.42 and 15,800,337.36
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Solution
The fourth proportional to 37,366,917.84, 56,072,512.42 and 15,800,337.36 is: 23,709,865.95
Step by Step Solution
- Step 1: Write the proportion equation
37,366,917.84 : 56,072,512.42 = 15,800,337.36 : x - Step 2: Convert to fraction form
37,366,917.84/56,072,512.42 = 15,800,337.36/x - Step 3: Cross multiply
37,366,917.84x = 56,072,512.42 × 15,800,337.36 - Step 4: Simplify right side
37,366,917.84x = 885,964,612,858,790 - Step 5: Solve for x
x = 885,964,612,858,790/37,366,917.84 - Step 6: Final answer
x = 23,709,865.95
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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.