Finding the Fourth Proportional to 48,895,669, 67,478,122.74 and 27,165,637
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Solution
The fourth proportional to 48,895,669, 67,478,122.74 and 27,165,637 is: 37,489,745.52
Step by Step Solution
- Step 1: Write the proportion equation
48,895,669 : 67,478,122.74 = 27,165,637 : x - Step 2: Convert to fraction form
48,895,669/67,478,122.74 = 27,165,637/x - Step 3: Cross multiply
48,895,669x = 67,478,122.74 × 27,165,637 - Step 4: Simplify right side
48,895,669x = 1,833,086,187,796,285.25 - Step 5: Solve for x
x = 1,833,086,187,796,285.25/48,895,669 - Step 6: Final answer
x = 37,489,745.52
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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.