Finding the Fourth Proportional to 4,652,234,533, 6,978,412,583.04 and 1,546,817,175.88
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Solution
The fourth proportional to 4,652,234,533, 6,978,412,583.04 and 1,546,817,175.88 is: 2,320,245,973.68
Step by Step Solution
- Step 1: Write the proportion equation
4,652,234,533 : 6,978,412,583.04 = 1,546,817,175.88 : x - Step 2: Convert to fraction form
4,652,234,533/6,978,412,583.04 = 1,546,817,175.88/x - Step 3: Cross multiply
4,652,234,533x = 6,978,412,583.04 × 1,546,817,175.88 - Step 4: Simplify right side
4,652,234,533x = 10,794,328,443,823,388,672 - Step 5: Solve for x
x = 10,794,328,443,823,388,672/4,652,234,533 - Step 6: Final answer
x = 2,320,245,973.68
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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.