Finding the Fourth Proportional to 295,219,919,593.02, 442,829,880,452.01 and 82,984,052,090.99
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Solution
The fourth proportional to 295,219,919,593.02, 442,829,880,452.01 and 82,984,052,090.99 is: 124,476,078,435.15
Step by Step Solution
- Step 1: Write the proportion equation
295,219,919,593.02 : 442,829,880,452.01 = 82,984,052,090.99 : x - Step 2: Convert to fraction form
295,219,919,593.02/442,829,880,452.01 = 82,984,052,090.99/x - Step 3: Cross multiply
295,219,919,593.02x = 442,829,880,452.01 × 82,984,052,090.99 - Step 4: Simplify right side
295,219,919,593.02x = 36,747,817,866,878,246,715,392 - Step 5: Solve for x
x = 36,747,817,866,878,246,715,392/295,219,919,593.02 - Step 6: Final answer
x = 124,476,078,435.15
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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.