Finding the Fourth Proportional to 59,232,008.80, 88,806,022.80 and 26,899,400.80
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Solution
The fourth proportional to 59,232,008.80, 88,806,022.80 and 26,899,400.80 is: 40,330,031.84
Step by Step Solution
- Step 1: Write the proportion equation
59,232,008.80 : 88,806,022.80 = 26,899,400.80 : x - Step 2: Convert to fraction form
59,232,008.80/88,806,022.80 = 26,899,400.80/x - Step 3: Cross multiply
59,232,008.80x = 88,806,022.80 × 26,899,400.80 - Step 4: Simplify right side
59,232,008.80x = 2,388,828,800,751,138 - Step 5: Solve for x
x = 2,388,828,800,751,138/59,232,008.80 - Step 6: Final answer
x = 40,330,031.84
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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.