Finding the Fourth Proportional to 35,280,376,294.08, 48,686,303,597.64 and 19,223,190,286.58
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Solution
The fourth proportional to 35,280,376,294.08, 48,686,303,597.64 and 19,223,190,286.58 is: 26,527,667,125.95
Step by Step Solution
- Step 1: Write the proportion equation
35,280,376,294.08 : 48,686,303,597.64 = 19,223,190,286.58 : x - Step 2: Convert to fraction form
35,280,376,294.08/48,686,303,597.64 = 19,223,190,286.58/x - Step 3: Cross multiply
35,280,376,294.08x = 48,686,303,597.64 × 19,223,190,286.58 - Step 4: Simplify right side
35,280,376,294.08x = 935,906,078,407,638,253,568 - Step 5: Solve for x
x = 935,906,078,407,638,253,568/35,280,376,294.08 - Step 6: Final answer
x = 26,527,667,125.95
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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.