Finding the Fourth Proportional to 61,226,975.42, 84,492,502.02 and 33,349,598.08
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Solution
The fourth proportional to 61,226,975.42, 84,492,502.02 and 33,349,598.08 is: 46,022,050.96
Step by Step Solution
- Step 1: Write the proportion equation
61,226,975.42 : 84,492,502.02 = 33,349,598.08 : x - Step 2: Convert to fraction form
61,226,975.42/84,492,502.02 = 33,349,598.08/x - Step 3: Cross multiply
61,226,975.42x = 84,492,502.02 × 33,349,598.08 - Step 4: Simplify right side
61,226,975.42x = 2,817,790,983,140,588 - Step 5: Solve for x
x = 2,817,790,983,140,588/61,226,975.42 - Step 6: Final answer
x = 46,022,050.96
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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.