Finding the Fourth Proportional to 16,006,276.40, 24,035,075.40 and 14,827,434.80
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Solution
The fourth proportional to 16,006,276.40, 24,035,075.40 and 14,827,434.80 is: 22,264,923.12
Step by Step Solution
- Step 1: Write the proportion equation
16,006,276.40 : 24,035,075.40 = 14,827,434.80 : x - Step 2: Convert to fraction form
16,006,276.40/24,035,075.40 = 14,827,434.80/x - Step 3: Cross multiply
16,006,276.40x = 24,035,075.40 × 14,827,434.80 - Step 4: Simplify right side
16,006,276.40x = 356,378,513,406,583.94 - Step 5: Solve for x
x = 356,378,513,406,583.94/16,006,276.40 - Step 6: Final answer
x = 22,264,923.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.