Finding the Fourth Proportional to 97,571,794, 146,162,558.76 and 58,688,777.02
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Solution
The fourth proportional to 97,571,794, 146,162,558.76 and 58,688,777.02 is: 87,915,794.80
Step by Step Solution
- Step 1: Write the proportion equation
97,571,794 : 146,162,558.76 = 58,688,777.02 : x - Step 2: Convert to fraction form
97,571,794/146,162,558.76 = 58,688,777.02/x - Step 3: Cross multiply
97,571,794x = 146,162,558.76 × 58,688,777.02 - Step 4: Simplify right side
97,571,794x = 8,578,101,819,738,288 - Step 5: Solve for x
x = 8,578,101,819,738,288/97,571,794 - Step 6: Final answer
x = 87,915,794.80
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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.