Finding the Fourth Proportional to 19,548,104.64, 29,326,368.96 and 5,900,110.08
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Solution
The fourth proportional to 19,548,104.64, 29,326,368.96 and 5,900,110.08 is: 8,851,436.41
Step by Step Solution
- Step 1: Write the proportion equation
19,548,104.64 : 29,326,368.96 = 5,900,110.08 : x - Step 2: Convert to fraction form
19,548,104.64/29,326,368.96 = 5,900,110.08/x - Step 3: Cross multiply
19,548,104.64x = 29,326,368.96 × 5,900,110.08 - Step 4: Simplify right side
19,548,104.64x = 173,028,805,110,695.12 - Step 5: Solve for x
x = 173,028,805,110,695.12/19,548,104.64 - Step 6: Final answer
x = 8,851,436.41
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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.