Finding the Fourth Proportional to 59,764,000.58, 82,512,400.65 and 48,776,958.18
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Solution
The fourth proportional to 59,764,000.58, 82,512,400.65 and 48,776,958.18 is: 67,343,281.52
Step by Step Solution
- Step 1: Write the proportion equation
59,764,000.58 : 82,512,400.65 = 48,776,958.18 : x - Step 2: Convert to fraction form
59,764,000.58/82,512,400.65 = 48,776,958.18/x - Step 3: Cross multiply
59,764,000.58x = 82,512,400.65 × 48,776,958.18 - Step 4: Simplify right side
59,764,000.58x = 4,024,703,915,653,541 - Step 5: Solve for x
x = 4,024,703,915,653,541/59,764,000.58 - Step 6: Final answer
x = 67,343,281.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.