Finding the Fourth Proportional to 224,794,378.36, 337,239,697.74 and 67,239,767.32
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Solution
The fourth proportional to 224,794,378.36, 337,239,697.74 and 67,239,767.32 is: 100,874,047.53
Step by Step Solution
- Step 1: Write the proportion equation
224,794,378.36 : 337,239,697.74 = 67,239,767.32 : x - Step 2: Convert to fraction form
224,794,378.36/337,239,697.74 = 67,239,767.32/x - Step 3: Cross multiply
224,794,378.36x = 337,239,697.74 × 67,239,767.32 - Step 4: Simplify right side
224,794,378.36x = 22,675,918,807,104,728 - Step 5: Solve for x
x = 22,675,918,807,104,728/224,794,378.36 - Step 6: Final answer
x = 100,874,047.53
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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.