Finding the Fourth Proportional to 59,614,346.99, 89,330,251.68 and 40,111,334.17
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Solution
The fourth proportional to 59,614,346.99, 89,330,251.68 and 40,111,334.17 is: 60,105,591.32
Step by Step Solution
- Step 1: Write the proportion equation
59,614,346.99 : 89,330,251.68 = 40,111,334.17 : x - Step 2: Convert to fraction form
59,614,346.99/89,330,251.68 = 40,111,334.17/x - Step 3: Cross multiply
59,614,346.99x = 89,330,251.68 × 40,111,334.17 - Step 4: Simplify right side
59,614,346.99x = 3,583,155,576,905,841 - Step 5: Solve for x
x = 3,583,155,576,905,841/59,614,346.99 - Step 6: Final answer
x = 60,105,591.32
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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.