Finding the Fourth Proportional to 24,518,253.06, 33,835,189.11 and 14,210,954.88
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Solution
The fourth proportional to 24,518,253.06, 33,835,189.11 and 14,210,954.88 is: 19,611,117.67
Step by Step Solution
- Step 1: Write the proportion equation
24,518,253.06 : 33,835,189.11 = 14,210,954.88 : x - Step 2: Convert to fraction form
24,518,253.06/33,835,189.11 = 14,210,954.88/x - Step 3: Cross multiply
24,518,253.06x = 33,835,189.11 × 14,210,954.88 - Step 4: Simplify right side
24,518,253.06x = 480,830,345,798,477.38 - Step 5: Solve for x
x = 480,830,345,798,477.38/24,518,253.06 - Step 6: Final answer
x = 19,611,117.67
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1.5x scale
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.