Finding the Fourth Proportional to 47,259,625.10, 70,861,444.05 and 24,584,809.10
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Solution
The fourth proportional to 47,259,625.10, 70,861,444.05 and 24,584,809.10 is: 36,862,651.17
Step by Step Solution
- Step 1: Write the proportion equation
47,259,625.10 : 70,861,444.05 = 24,584,809.10 : x - Step 2: Convert to fraction form
47,259,625.10/70,861,444.05 = 24,584,809.10/x - Step 3: Cross multiply
47,259,625.10x = 70,861,444.05 × 24,584,809.10 - Step 4: Simplify right side
47,259,625.10x = 1,742,115,074,519,581 - Step 5: Solve for x
x = 1,742,115,074,519,581/47,259,625.10 - Step 6: Final answer
x = 36,862,651.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.