Finding the Fourth Proportional to 35,635,184.03, 49,176,553.96 and 19,337,660.03
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Solution
The fourth proportional to 35,635,184.03, 49,176,553.96 and 19,337,660.03 is: 26,685,970.84
Step by Step Solution
- Step 1: Write the proportion equation
35,635,184.03 : 49,176,553.96 = 19,337,660.03 : x - Step 2: Convert to fraction form
35,635,184.03/49,176,553.96 = 19,337,660.03/x - Step 3: Cross multiply
35,635,184.03x = 49,176,553.96 × 19,337,660.03 - Step 4: Simplify right side
35,635,184.03x = 950,959,481,925,430.25 - Step 5: Solve for x
x = 950,959,481,925,430.25/35,635,184.03 - Step 6: Final answer
x = 26,685,970.84
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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.