Finding the Fourth Proportional to 16,300,539.40, 24,435,257.10 and 6,062,657.80
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Solution
The fourth proportional to 16,300,539.40, 24,435,257.10 and 6,062,657.80 is: 9,088,202.45
Step by Step Solution
- Step 1: Write the proportion equation
16,300,539.40 : 24,435,257.10 = 6,062,657.80 : x - Step 2: Convert to fraction form
16,300,539.40/24,435,257.10 = 6,062,657.80/x - Step 3: Cross multiply
16,300,539.40x = 24,435,257.10 × 6,062,657.80 - Step 4: Simplify right side
16,300,539.40x = 148,142,602,052,320.38 - Step 5: Solve for x
x = 148,142,602,052,320.38/16,300,539.40 - Step 6: Final answer
x = 9,088,202.45
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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.