Finding the Fourth Proportional to 14,801,326.19, 22,203,511.80 and 5,587,060.01
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Solution
The fourth proportional to 14,801,326.19, 22,203,511.80 and 5,587,060.01 is: 8,381,164.73
Step by Step Solution
- Step 1: Write the proportion equation
14,801,326.19 : 22,203,511.80 = 5,587,060.01 : x - Step 2: Convert to fraction form
14,801,326.19/22,203,511.80 = 5,587,060.01/x - Step 3: Cross multiply
14,801,326.19x = 22,203,511.80 × 5,587,060.01 - Step 4: Simplify right side
14,801,326.19x = 124,052,352,914,851.91 - Step 5: Solve for x
x = 124,052,352,914,851.91/14,801,326.19 - Step 6: Final answer
x = 8,381,164.73
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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.