Finding the Fourth Proportional to 48,545,064.60, 72,768,608.10 and 24,246,619.80
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Solution
The fourth proportional to 48,545,064.60, 72,768,608.10 and 24,246,619.80 is: 36,345,461.45
Step by Step Solution
- Step 1: Write the proportion equation
48,545,064.60 : 72,768,608.10 = 24,246,619.80 : x - Step 2: Convert to fraction form
48,545,064.60/72,768,608.10 = 24,246,619.80/x - Step 3: Cross multiply
48,545,064.60x = 72,768,608.10 × 24,246,619.80 - Step 4: Simplify right side
48,545,064.60x = 1,764,392,773,975,900.25 - Step 5: Solve for x
x = 1,764,392,773,975,900.25/48,545,064.60 - Step 6: Final answer
x = 36,345,461.45
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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.