Finding the Fourth Proportional to 1,824,401,844.04, 2,736,326,261.64 and 496,533,358.68
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Solution
The fourth proportional to 1,824,401,844.04, 2,736,326,261.64 and 496,533,358.68 is: 744,724,783.95
Step by Step Solution
- Step 1: Write the proportion equation
1,824,401,844.04 : 2,736,326,261.64 = 496,533,358.68 : x - Step 2: Convert to fraction form
1,824,401,844.04/2,736,326,261.64 = 496,533,358.68/x - Step 3: Cross multiply
1,824,401,844.04x = 2,736,326,261.64 × 496,533,358.68 - Step 4: Simplify right side
1,824,401,844.04x = 1,358,677,269,136,397,568 - Step 5: Solve for x
x = 1,358,677,269,136,397,568/1,824,401,844.04 - Step 6: Final answer
x = 744,724,783.95
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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.