Finding the Fourth Proportional to 52,983,860.76, 79,409,306.34 and 22,656,061.08
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Solution
The fourth proportional to 52,983,860.76, 79,409,306.34 and 22,656,061.08 is: 33,955,662.52
Step by Step Solution
- Step 1: Write the proportion equation
52,983,860.76 : 79,409,306.34 = 22,656,061.08 : x - Step 2: Convert to fraction form
52,983,860.76/79,409,306.34 = 22,656,061.08/x - Step 3: Cross multiply
52,983,860.76x = 79,409,306.34 × 22,656,061.08 - Step 4: Simplify right side
52,983,860.76x = 1,799,102,094,759,471.25 - Step 5: Solve for x
x = 1,799,102,094,759,471.25/52,983,860.76 - Step 6: Final answer
x = 33,955,662.52
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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.