Finding the Fourth Proportional to 26,753,247.44, 40,119,602.04 and 11,390,797.28
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Solution
The fourth proportional to 26,753,247.44, 40,119,602.04 and 11,390,797.28 is: 17,081,823.61
Step by Step Solution
- Step 1: Write the proportion equation
26,753,247.44 : 40,119,602.04 = 11,390,797.28 : x - Step 2: Convert to fraction form
26,753,247.44/40,119,602.04 = 11,390,797.28/x - Step 3: Cross multiply
26,753,247.44x = 40,119,602.04 × 11,390,797.28 - Step 4: Simplify right side
26,753,247.44x = 456,994,253,791,914.44 - Step 5: Solve for x
x = 456,994,253,791,914.44/26,753,247.44 - Step 6: Final answer
x = 17,081,823.61
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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.