Finding the Fourth Proportional to 202,127,325,376.24, 302,709,681,937.94 and 116,957,627,894.62
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Solution
The fourth proportional to 202,127,325,376.24, 302,709,681,937.94 and 116,957,627,894.62 is: 175,157,942,026.37
Step by Step Solution
- Step 1: Write the proportion equation
202,127,325,376.24 : 302,709,681,937.94 = 116,957,627,894.62 : x - Step 2: Convert to fraction form
202,127,325,376.24/302,709,681,937.94 = 116,957,627,894.62/x - Step 3: Cross multiply
202,127,325,376.24x = 302,709,681,937.94 × 116,957,627,894.62 - Step 4: Simplify right side
202,127,325,376.24x = 35,404,206,340,196,358,160,384 - Step 5: Solve for x
x = 35,404,206,340,196,358,160,384/202,127,325,376.24 - Step 6: Final answer
x = 175,157,942,026.37
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1.5x scale
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.