Finding the Fourth Proportional to 202,399,060.96, 303,617,119.14 and 56,831,641.42
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Solution
The fourth proportional to 202,399,060.96, 303,617,119.14 and 56,831,641.42 is: 85,252,664.52
Step by Step Solution
- Step 1: Write the proportion equation
202,399,060.96 : 303,617,119.14 = 56,831,641.42 : x - Step 2: Convert to fraction form
202,399,060.96/303,617,119.14 = 56,831,641.42/x - Step 3: Cross multiply
202,399,060.96x = 303,617,119.14 × 56,831,641.42 - Step 4: Simplify right side
202,399,060.96x = 17,255,059,243,937,898 - Step 5: Solve for x
x = 17,255,059,243,937,898/202,399,060.96 - Step 6: Final answer
x = 85,252,664.52
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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.