Finding the Fourth Proportional to 26,193,294.24, 39,289,664.88 and 10,236,804
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Solution
The fourth proportional to 26,193,294.24, 39,289,664.88 and 10,236,804 is: 15,355,097.95
Step by Step Solution
- Step 1: Write the proportion equation
26,193,294.24 : 39,289,664.88 = 10,236,804 : x - Step 2: Convert to fraction form
26,193,294.24/39,289,664.88 = 10,236,804/x - Step 3: Cross multiply
26,193,294.24x = 39,289,664.88 × 10,236,804 - Step 4: Simplify right side
26,193,294.24x = 402,200,598,602,243.56 - Step 5: Solve for x
x = 402,200,598,602,243.56/26,193,294.24 - Step 6: Final answer
x = 15,355,097.95
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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.