Finding the Fourth Proportional to 61,375,293.72, 84,696,703.68 and 33,498,203.52
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Solution
The fourth proportional to 61,375,293.72, 84,696,703.68 and 33,498,203.52 is: 46,226,865.00
Step by Step Solution
- Step 1: Write the proportion equation
61,375,293.72 : 84,696,703.68 = 33,498,203.52 : x - Step 2: Convert to fraction form
61,375,293.72/84,696,703.68 = 33,498,203.52/x - Step 3: Cross multiply
61,375,293.72x = 84,696,703.68 × 33,498,203.52 - Step 4: Simplify right side
61,375,293.72x = 2,837,187,417,345,773 - Step 5: Solve for x
x = 2,837,187,417,345,773/61,375,293.72 - Step 6: Final answer
x = 46,226,865.00
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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.