Finding the Fourth Proportional to 62,168,320.23, 93,283,923.93 and 41,432,907.12
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Solution
The fourth proportional to 62,168,320.23, 93,283,923.93 and 41,432,907.12 is: 62,170,316.68
Step by Step Solution
- Step 1: Write the proportion equation
62,168,320.23 : 93,283,923.93 = 41,432,907.12 : x - Step 2: Convert to fraction form
62,168,320.23/93,283,923.93 = 41,432,907.12/x - Step 3: Cross multiply
62,168,320.23x = 93,283,923.93 × 41,432,907.12 - Step 4: Simplify right side
62,168,320.23x = 3,865,024,156,233,430 - Step 5: Solve for x
x = 3,865,024,156,233,430/62,168,320.23 - Step 6: Final answer
x = 62,170,316.68
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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.