Finding the Fourth Proportional to 173,565,720.16, 260,340,167.58 and 64,412,171.08
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Solution
The fourth proportional to 173,565,720.16, 260,340,167.58 and 64,412,171.08 is: 96,615,134.59
Step by Step Solution
- Step 1: Write the proportion equation
173,565,720.16 : 260,340,167.58 = 64,412,171.08 : x - Step 2: Convert to fraction form
173,565,720.16/260,340,167.58 = 64,412,171.08/x - Step 3: Cross multiply
173,565,720.16x = 260,340,167.58 × 64,412,171.08 - Step 4: Simplify right side
173,565,720.16x = 16,769,075,413,158,830 - Step 5: Solve for x
x = 16,769,075,413,158,830/173,565,720.16 - Step 6: Final answer
x = 96,615,134.59
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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.