Finding the Fourth Proportional to 45,180,515.56, 62,349,501.18 and 24,553,966
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Solution
The fourth proportional to 45,180,515.56, 62,349,501.18 and 24,553,966 is: 33,884,684.87
Step by Step Solution
- Step 1: Write the proportion equation
45,180,515.56 : 62,349,501.18 = 24,553,966 : x - Step 2: Convert to fraction form
45,180,515.56/62,349,501.18 = 24,553,966/x - Step 3: Cross multiply
45,180,515.56x = 62,349,501.18 × 24,553,966 - Step 4: Simplify right side
45,180,515.56x = 1,530,927,532,090,679.75 - Step 5: Solve for x
x = 1,530,927,532,090,679.75/45,180,515.56 - Step 6: Final answer
x = 33,884,684.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.