Finding the Fourth Proportional to 34,018,160.67, 51,027,443.99 and 8,459,170.08
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Solution
The fourth proportional to 34,018,160.67, 51,027,443.99 and 8,459,170.08 is: 12,688,805.59
Step by Step Solution
- Step 1: Write the proportion equation
34,018,160.67 : 51,027,443.99 = 8,459,170.08 : x - Step 2: Convert to fraction form
34,018,160.67/51,027,443.99 = 8,459,170.08/x - Step 3: Cross multiply
34,018,160.67x = 51,027,443.99 × 8,459,170.08 - Step 4: Simplify right side
34,018,160.67x = 431,649,827,416,787.94 - Step 5: Solve for x
x = 431,649,827,416,787.94/34,018,160.67 - Step 6: Final answer
x = 12,688,805.59
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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.