Finding the Fourth Proportional to 29,809,037.05, 44,713,499.76 and 9,340,323.59
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Solution
The fourth proportional to 29,809,037.05, 44,713,499.76 and 9,340,323.59 is: 14,010,467.90
Step by Step Solution
- Step 1: Write the proportion equation
29,809,037.05 : 44,713,499.76 = 9,340,323.59 : x - Step 2: Convert to fraction form
29,809,037.05/44,713,499.76 = 9,340,323.59/x - Step 3: Cross multiply
29,809,037.05x = 44,713,499.76 × 9,340,323.59 - Step 4: Simplify right side
29,809,037.05x = 417,638,556,599,787.31 - Step 5: Solve for x
x = 417,638,556,599,787.31/29,809,037.05 - Step 6: Final answer
x = 14,010,467.90
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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.