Finding the Fourth Proportional to 17,635,972, 26,455,629.84 and 6,854,104.12
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Solution
The fourth proportional to 17,635,972, 26,455,629.84 and 6,854,104.12 is: 10,281,805.93
Step by Step Solution
- Step 1: Write the proportion equation
17,635,972 : 26,455,629.84 = 6,854,104.12 : x - Step 2: Convert to fraction form
17,635,972/26,455,629.84 = 6,854,104.12/x - Step 3: Cross multiply
17,635,972x = 26,455,629.84 × 6,854,104.12 - Step 4: Simplify right side
17,635,972x = 181,329,641,483,538.94 - Step 5: Solve for x
x = 181,329,641,483,538.94/17,635,972 - Step 6: Final answer
x = 10,281,805.93
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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.