Finding the Fourth Proportional to 36,539,295.32, 54,821,179.16 and 11,948,356
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Solution
The fourth proportional to 36,539,295.32, 54,821,179.16 and 11,948,356 is: 17,926,535.23
Step by Step Solution
- Step 1: Write the proportion equation
36,539,295.32 : 54,821,179.16 = 11,948,356 : x - Step 2: Convert to fraction form
36,539,295.32/54,821,179.16 = 11,948,356/x - Step 3: Cross multiply
36,539,295.32x = 54,821,179.16 × 11,948,356 - Step 4: Simplify right side
36,539,295.32x = 655,022,964,943,460.88 - Step 5: Solve for x
x = 655,022,964,943,460.88/36,539,295.32 - Step 6: Final answer
x = 17,926,535.23
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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.