Finding the Fourth Proportional to 61,113,493,937.98, 91,670,219,330.92 and 16,343,827,063.05
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Solution
The fourth proportional to 61,113,493,937.98, 91,670,219,330.92 and 16,343,827,063.05 is: 24,515,734,824.41
Step by Step Solution
- Step 1: Write the proportion equation
61,113,493,937.98 : 91,670,219,330.92 = 16,343,827,063.05 : x - Step 2: Convert to fraction form
61,113,493,937.98/91,670,219,330.92 = 16,343,827,063.05/x - Step 3: Cross multiply
61,113,493,937.98x = 91,670,219,330.92 × 16,343,827,063.05 - Step 4: Simplify right side
61,113,493,937.98x = 1,498,242,211,576,720,916,480 - Step 5: Solve for x
x = 1,498,242,211,576,720,916,480/61,113,493,937.98 - Step 6: Final answer
x = 24,515,734,824.41
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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.