Finding the Fourth Proportional to 56,046,256.24, 84,072,931.08 and 23,692,127.44
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Solution
The fourth proportional to 56,046,256.24, 84,072,931.08 and 23,692,127.44 is: 35,539,690.45
Step by Step Solution
- Step 1: Write the proportion equation
56,046,256.24 : 84,072,931.08 = 23,692,127.44 : x - Step 2: Convert to fraction form
56,046,256.24/84,072,931.08 = 23,692,127.44/x - Step 3: Cross multiply
56,046,256.24x = 84,072,931.08 × 23,692,127.44 - Step 4: Simplify right side
56,046,256.24x = 1,991,866,597,401,697 - Step 5: Solve for x
x = 1,991,866,597,401,697/56,046,256.24 - Step 6: Final answer
x = 35,539,690.45
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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.