Finding the Fourth Proportional to 58,436,627.04, 80,644,919.09 and 32,330,719.69
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Solution
The fourth proportional to 58,436,627.04, 80,644,919.09 and 32,330,719.69 is: 44,617,706.48
Step by Step Solution
- Step 1: Write the proportion equation
58,436,627.04 : 80,644,919.09 = 32,330,719.69 : x - Step 2: Convert to fraction form
58,436,627.04/80,644,919.09 = 32,330,719.69/x - Step 3: Cross multiply
58,436,627.04x = 80,644,919.09 × 32,330,719.69 - Step 4: Simplify right side
58,436,627.04x = 2,607,308,273,158,254 - Step 5: Solve for x
x = 2,607,308,273,158,254/58,436,627.04 - Step 6: Final answer
x = 44,617,706.48
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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.