Finding the Fourth Proportional to 36,789,976,416.80, 50,779,613,742.95 and 23,961,583,576.07
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Solution
The fourth proportional to 36,789,976,416.80, 50,779,613,742.95 and 23,961,583,576.07 is: 33,073,137,772.02
Step by Step Solution
- Step 1: Write the proportion equation
36,789,976,416.80 : 50,779,613,742.95 = 23,961,583,576.07 : x - Step 2: Convert to fraction form
36,789,976,416.80/50,779,613,742.95 = 23,961,583,576.07/x - Step 3: Cross multiply
36,789,976,416.80x = 50,779,613,742.95 × 23,961,583,576.07 - Step 4: Simplify right side
36,789,976,416.80x = 1,216,759,958,662,395,723,776 - Step 5: Solve for x
x = 1,216,759,958,662,395,723,776/36,789,976,416.80 - Step 6: Final answer
x = 33,073,137,772.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.