Finding the Fourth Proportional to 59,607,233.24, 89,415,106.20 and 15,887,762.74
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Solution
The fourth proportional to 59,607,233.24, 89,415,106.20 and 15,887,762.74 is: 23,832,778.60
Step by Step Solution
- Step 1: Write the proportion equation
59,607,233.24 : 89,415,106.20 = 15,887,762.74 : x - Step 2: Convert to fraction form
59,607,233.24/89,415,106.20 = 15,887,762.74/x - Step 3: Cross multiply
59,607,233.24x = 89,415,106.20 × 15,887,762.74 - Step 4: Simplify right side
59,607,233.24x = 1,420,605,992,677,503 - Step 5: Solve for x
x = 1,420,605,992,677,503/59,607,233.24 - Step 6: Final answer
x = 23,832,778.60
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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.