Finding the Fourth Proportional to 32,224,488.34, 48,336,259.19 and 7,963,414.66
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Solution
The fourth proportional to 32,224,488.34, 48,336,259.19 and 7,963,414.66 is: 11,945,005.02
Step by Step Solution
- Step 1: Write the proportion equation
32,224,488.34 : 48,336,259.19 = 7,963,414.66 : x - Step 2: Convert to fraction form
32,224,488.34/48,336,259.19 = 7,963,414.66/x - Step 3: Cross multiply
32,224,488.34x = 48,336,259.19 × 7,963,414.66 - Step 4: Simplify right side
32,224,488.34x = 384,921,675,108,595.19 - Step 5: Solve for x
x = 384,921,675,108,595.19/32,224,488.34 - Step 6: Final answer
x = 11,945,005.02
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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.