Finding the Fourth Proportional to 61,270,737.08, 84,551,128.25 and 33,392,855.35
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Solution
The fourth proportional to 61,270,737.08, 84,551,128.25 and 33,392,855.35 is: 46,080,783.91
Step by Step Solution
- Step 1: Write the proportion equation
61,270,737.08 : 84,551,128.25 = 33,392,855.35 : x - Step 2: Convert to fraction form
61,270,737.08/84,551,128.25 = 33,392,855.35/x - Step 3: Cross multiply
61,270,737.08x = 84,551,128.25 × 33,392,855.35 - Step 4: Simplify right side
61,270,737.08x = 2,823,403,595,267,334 - Step 5: Solve for x
x = 2,823,403,595,267,334/61,270,737.08 - Step 6: Final answer
x = 46,080,783.91
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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.