Finding the Fourth Proportional to 34,886,264.92, 48,142,195.92 and 19,205,161.96
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Solution
The fourth proportional to 34,886,264.92, 48,142,195.92 and 19,205,161.96 is: 26,502,655.76
Step by Step Solution
- Step 1: Write the proportion equation
34,886,264.92 : 48,142,195.92 = 19,205,161.96 : x - Step 2: Convert to fraction form
34,886,264.92/48,142,195.92 = 19,205,161.96/x - Step 3: Cross multiply
34,886,264.92x = 48,142,195.92 × 19,205,161.96 - Step 4: Simplify right side
34,886,264.92x = 924,578,669,753,651.25 - Step 5: Solve for x
x = 924,578,669,753,651.25/34,886,264.92 - Step 6: Final answer
x = 26,502,655.76
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.