Finding the Fourth Proportional to 48,983,257.26, 67,596,875.46 and 26,956,756.68
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Solution
The fourth proportional to 48,983,257.26, 67,596,875.46 and 26,956,756.68 is: 37,200,313.45
Step by Step Solution
- Step 1: Write the proportion equation
48,983,257.26 : 67,596,875.46 = 26,956,756.68 : x - Step 2: Convert to fraction form
48,983,257.26/67,596,875.46 = 26,956,756.68/x - Step 3: Cross multiply
48,983,257.26x = 67,596,875.46 × 26,956,756.68 - Step 4: Simplify right side
48,983,257.26x = 1,822,192,524,103,483 - Step 5: Solve for x
x = 1,822,192,524,103,483/48,983,257.26 - Step 6: Final answer
x = 37,200,313.45
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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.