Finding the Fourth Proportional to 14,813,548.68, 22,218,077.86 and 4,031,689.71
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Solution
The fourth proportional to 14,813,548.68, 22,218,077.86 and 4,031,689.71 is: 6,046,923.52
Step by Step Solution
- Step 1: Write the proportion equation
14,813,548.68 : 22,218,077.86 = 4,031,689.71 : x - Step 2: Convert to fraction form
14,813,548.68/22,218,077.86 = 4,031,689.71/x - Step 3: Cross multiply
14,813,548.68x = 22,218,077.86 × 4,031,689.71 - Step 4: Simplify right side
14,813,548.68x = 89,576,395,863,982.38 - Step 5: Solve for x
x = 89,576,395,863,982.38/14,813,548.68 - Step 6: Final answer
x = 6,046,923.52
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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.