Finding the Fourth Proportional to 59,851,202.36, 89,810,436.76 and 32,559,405.19
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Solution
The fourth proportional to 59,851,202.36, 89,810,436.76 and 32,559,405.19 is: 48,857,404.45
Step by Step Solution
- Step 1: Write the proportion equation
59,851,202.36 : 89,810,436.76 = 32,559,405.19 : x - Step 2: Convert to fraction form
59,851,202.36/89,810,436.76 = 32,559,405.19/x - Step 3: Cross multiply
59,851,202.36x = 89,810,436.76 × 32,559,405.19 - Step 4: Simplify right side
59,851,202.36x = 2,924,174,400,453,786 - Step 5: Solve for x
x = 2,924,174,400,453,786/59,851,202.36 - Step 6: Final answer
x = 48,857,404.45
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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.