Finding the Fourth Proportional to 36,697,430.18, 55,046,145.27 and 24,604,194.98
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Solution
The fourth proportional to 36,697,430.18, 55,046,145.27 and 24,604,194.98 is: 36,906,292.47
Step by Step Solution
- Step 1: Write the proportion equation
36,697,430.18 : 55,046,145.27 = 24,604,194.98 : x - Step 2: Convert to fraction form
36,697,430.18/55,046,145.27 = 24,604,194.98/x - Step 3: Cross multiply
36,697,430.18x = 55,046,145.27 × 24,604,194.98 - Step 4: Simplify right side
36,697,430.18x = 1,354,366,090,845,254.25 - Step 5: Solve for x
x = 1,354,366,090,845,254.25/36,697,430.18 - Step 6: Final answer
x = 36,906,292.47
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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.