Finding the Fourth Proportional to 170,903,230.02, 256,354,848.07 and 41,509,968.14
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Solution
The fourth proportional to 170,903,230.02, 256,354,848.07 and 41,509,968.14 is: 62,264,952.95
Step by Step Solution
- Step 1: Write the proportion equation
170,903,230.02 : 256,354,848.07 = 41,509,968.14 : x - Step 2: Convert to fraction form
170,903,230.02/256,354,848.07 = 41,509,968.14/x - Step 3: Cross multiply
170,903,230.02x = 256,354,848.07 × 41,509,968.14 - Step 4: Simplify right side
170,903,230.02x = 10,641,281,576,457,352 - Step 5: Solve for x
x = 10,641,281,576,457,352/170,903,230.02 - Step 6: Final answer
x = 62,264,952.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.