Finding the Fourth Proportional to 59,607,230.99, 89,415,102.81 and 15,887,760.47
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Solution
The fourth proportional to 59,607,230.99, 89,415,102.81 and 15,887,760.47 is: 23,832,775.18
Step by Step Solution
- Step 1: Write the proportion equation
59,607,230.99 : 89,415,102.81 = 15,887,760.47 : x - Step 2: Convert to fraction form
59,607,230.99/89,415,102.81 = 15,887,760.47/x - Step 3: Cross multiply
59,607,230.99x = 89,415,102.81 × 15,887,760.47 - Step 4: Simplify right side
59,607,230.99x = 1,420,605,735,452,620.75 - Step 5: Solve for x
x = 1,420,605,735,452,620.75/59,607,230.99 - Step 6: Final answer
x = 23,832,775.18
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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.