Finding the Fourth Proportional to 45,328,653.30, 62,553,334.50 and 24,702,094.02
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Solution
The fourth proportional to 45,328,653.30, 62,553,334.50 and 24,702,094.02 is: 34,088,776.91
Step by Step Solution
- Step 1: Write the proportion equation
45,328,653.30 : 62,553,334.50 = 24,702,094.02 : x - Step 2: Convert to fraction form
45,328,653.30/62,553,334.50 = 24,702,094.02/x - Step 3: Cross multiply
45,328,653.30x = 62,553,334.50 × 24,702,094.02 - Step 4: Simplify right side
45,328,653.30x = 1,545,198,350,083,509.75 - Step 5: Solve for x
x = 1,545,198,350,083,509.75/45,328,653.30 - Step 6: Final answer
x = 34,088,776.91
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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.