Finding the Fourth Proportional to 59,366,266.19, 88,924,124.15 and 47,631,102.62
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Solution
The fourth proportional to 59,366,266.19, 88,924,124.15 and 47,631,102.62 is: 71,346,142.42
Step by Step Solution
- Step 1: Write the proportion equation
59,366,266.19 : 88,924,124.15 = 47,631,102.62 : x - Step 2: Convert to fraction form
59,366,266.19/88,924,124.15 = 47,631,102.62/x - Step 3: Cross multiply
59,366,266.19x = 88,924,124.15 × 47,631,102.62 - Step 4: Simplify right side
59,366,266.19x = 4,235,554,082,436,718 - Step 5: Solve for x
x = 4,235,554,082,436,718/59,366,266.19 - Step 6: Final answer
x = 71,346,142.42
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.