Finding the Fourth Proportional to 32,740,688.94, 49,119,291.42 and 10,881,182.88
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Solution
The fourth proportional to 32,740,688.94, 49,119,291.42 and 10,881,182.88 is: 16,324,518.82
Step by Step Solution
- Step 1: Write the proportion equation
32,740,688.94 : 49,119,291.42 = 10,881,182.88 : x - Step 2: Convert to fraction form
32,740,688.94/49,119,291.42 = 10,881,182.88/x - Step 3: Cross multiply
32,740,688.94x = 49,119,291.42 × 10,881,182.88 - Step 4: Simplify right side
32,740,688.94x = 534,475,992,877,034.94 - Step 5: Solve for x
x = 534,475,992,877,034.94/32,740,688.94 - Step 6: Final answer
x = 16,324,518.82
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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.