Finding the Fourth Proportional to 45,910,952.20, 63,354,685.62 and 26,330,828.68
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Solution
The fourth proportional to 45,910,952.20, 63,354,685.62 and 26,330,828.68 is: 36,335,150.83
Step by Step Solution
- Step 1: Write the proportion equation
45,910,952.20 : 63,354,685.62 = 26,330,828.68 : x - Step 2: Convert to fraction form
45,910,952.20/63,354,685.62 = 26,330,828.68/x - Step 3: Cross multiply
45,910,952.20x = 63,354,685.62 × 26,330,828.68 - Step 4: Simplify right side
45,910,952.20x = 1,668,181,373,135,479.50 - Step 5: Solve for x
x = 1,668,181,373,135,479.50/45,910,952.20 - Step 6: Final answer
x = 36,335,150.83
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.