Finding the Fourth Proportional to 61,259,968.08, 84,539,314.44 and 33,758,882.64
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Solution
The fourth proportional to 61,259,968.08, 84,539,314.44 and 33,758,882.64 is: 46,587,565.81
Step by Step Solution
- Step 1: Write the proportion equation
61,259,968.08 : 84,539,314.44 = 33,758,882.64 : x - Step 2: Convert to fraction form
61,259,968.08/84,539,314.44 = 33,758,882.64/x - Step 3: Cross multiply
61,259,968.08x = 84,539,314.44 × 33,758,882.64 - Step 4: Simplify right side
61,259,968.08x = 2,853,952,794,646,017.50 - Step 5: Solve for x
x = 2,853,952,794,646,017.50/61,259,968.08 - Step 6: Final answer
x = 46,587,565.81
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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.