Finding the Fourth Proportional to 22,952,230.24, 31,671,669.66 and 13,025,951.93
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Solution
The fourth proportional to 22,952,230.24, 31,671,669.66 and 13,025,951.93 is: 17,974,447.02
Step by Step Solution
- Step 1: Write the proportion equation
22,952,230.24 : 31,671,669.66 = 13,025,951.93 : x - Step 2: Convert to fraction form
22,952,230.24/31,671,669.66 = 13,025,951.93/x - Step 3: Cross multiply
22,952,230.24x = 31,671,669.66 × 13,025,951.93 - Step 4: Simplify right side
22,952,230.24x = 412,553,646,533,999.44 - Step 5: Solve for x
x = 412,553,646,533,999.44/22,952,230.24 - Step 6: Final answer
x = 17,974,447.02
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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.