Finding the Fourth Proportional to 39,026,068.02, 58,516,410.99 and 14,766,868.94
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Solution
The fourth proportional to 39,026,068.02, 58,516,410.99 and 14,766,868.94 is: 22,141,717.46
Step by Step Solution
- Step 1: Write the proportion equation
39,026,068.02 : 58,516,410.99 = 14,766,868.94 : x - Step 2: Convert to fraction form
39,026,068.02/58,516,410.99 = 14,766,868.94/x - Step 3: Cross multiply
39,026,068.02x = 58,516,410.99 × 14,766,868.94 - Step 4: Simplify right side
39,026,068.02x = 864,104,171,691,299.38 - Step 5: Solve for x
x = 864,104,171,691,299.38/39,026,068.02 - Step 6: Final answer
x = 22,141,717.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.