Finding the Fourth Proportional to 43,789,952.09, 60,429,068.74 and 24,210,336.17
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Solution
The fourth proportional to 43,789,952.09, 60,429,068.74 and 24,210,336.17 is: 33,409,675.02
Step by Step Solution
- Step 1: Write the proportion equation
43,789,952.09 : 60,429,068.74 = 24,210,336.17 : x - Step 2: Convert to fraction form
43,789,952.09/60,429,068.74 = 24,210,336.17/x - Step 3: Cross multiply
43,789,952.09x = 60,429,068.74 × 24,210,336.17 - Step 4: Simplify right side
43,789,952.09x = 1,463,008,068,635,438.50 - Step 5: Solve for x
x = 1,463,008,068,635,438.50/43,789,952.09 - Step 6: Final answer
x = 33,409,675.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.