Finding the Fourth Proportional to 46,961,786.02, 64,799,956.19 and 26,844,496.76
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Solution
The fourth proportional to 46,961,786.02, 64,799,956.19 and 26,844,496.76 is: 37,041,227.80
Step by Step Solution
- Step 1: Write the proportion equation
46,961,786.02 : 64,799,956.19 = 26,844,496.76 : x - Step 2: Convert to fraction form
46,961,786.02/64,799,956.19 = 26,844,496.76/x - Step 3: Cross multiply
46,961,786.02x = 64,799,956.19 × 26,844,496.76 - Step 4: Simplify right side
46,961,786.02x = 1,739,522,214,106,424.25 - Step 5: Solve for x
x = 1,739,522,214,106,424.25/46,961,786.02 - Step 6: Final answer
x = 37,041,227.80
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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.