Finding the Fourth Proportional to 41,745,775.37, 62,620,631.35 and 34,445,695.12
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Solution
The fourth proportional to 41,745,775.37, 62,620,631.35 and 34,445,695.12 is: 51,670,166.78
Step by Step Solution
- Step 1: Write the proportion equation
41,745,775.37 : 62,620,631.35 = 34,445,695.12 : x - Step 2: Convert to fraction form
41,745,775.37/62,620,631.35 = 34,445,695.12/x - Step 3: Cross multiply
41,745,775.37x = 62,620,631.35 × 34,445,695.12 - Step 4: Simplify right side
41,745,775.37x = 2,157,011,175,461,348 - Step 5: Solve for x
x = 2,157,011,175,461,348/41,745,775.37 - Step 6: Final answer
x = 51,670,166.78
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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.