Finding the Fourth Proportional to 35,466,777.99, 53,202,411.42 and 14,992,680.87
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Solution
The fourth proportional to 35,466,777.99, 53,202,411.42 and 14,992,680.87 is: 22,489,970.08
Step by Step Solution
- Step 1: Write the proportion equation
35,466,777.99 : 53,202,411.42 = 14,992,680.87 : x - Step 2: Convert to fraction form
35,466,777.99/53,202,411.42 = 14,992,680.87/x - Step 3: Cross multiply
35,466,777.99x = 53,202,411.42 × 14,992,680.87 - Step 4: Simplify right side
35,466,777.99x = 797,646,775,934,503.50 - Step 5: Solve for x
x = 797,646,775,934,503.50/35,466,777.99 - Step 6: Final answer
x = 22,489,970.08
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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.