Finding the Fourth Proportional to 26,864,110.14, 40,304,071.20 and 8,667,963.96
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Solution
The fourth proportional to 26,864,110.14, 40,304,071.20 and 8,667,963.96 is: 13,004,496.88
Step by Step Solution
- Step 1: Write the proportion equation
26,864,110.14 : 40,304,071.20 = 8,667,963.96 : x - Step 2: Convert to fraction form
26,864,110.14/40,304,071.20 = 8,667,963.96/x - Step 3: Cross multiply
26,864,110.14x = 40,304,071.20 × 8,667,963.96 - Step 4: Simplify right side
26,864,110.14x = 349,354,236,602,874 - Step 5: Solve for x
x = 349,354,236,602,874/26,864,110.14 - Step 6: Final answer
x = 13,004,496.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.