Finding the Fourth Proportional to 19,586,305.17, 29,341,148.43 and 16,133,002.41
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Solution
The fourth proportional to 19,586,305.17, 29,341,148.43 and 16,133,002.41 is: 24,167,948.69
Step by Step Solution
- Step 1: Write the proportion equation
19,586,305.17 : 29,341,148.43 = 16,133,002.41 : x - Step 2: Convert to fraction form
19,586,305.17/29,341,148.43 = 16,133,002.41/x - Step 3: Cross multiply
19,586,305.17x = 29,341,148.43 × 16,133,002.41 - Step 4: Simplify right side
19,586,305.17x = 473,360,818,333,357.69 - Step 5: Solve for x
x = 473,360,818,333,357.69/19,586,305.17 - Step 6: Final answer
x = 24,167,948.69
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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.