Finding the Fourth Proportional to 103,351,588,026.24, 155,027,381,864.16 and 24,834,368,922.24
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Solution
The fourth proportional to 103,351,588,026.24, 155,027,381,864.16 and 24,834,368,922.24 is: 37,251,553,341.26
Step by Step Solution
- Step 1: Write the proportion equation
103,351,588,026.24 : 155,027,381,864.16 = 24,834,368,922.24 : x - Step 2: Convert to fraction form
103,351,588,026.24/155,027,381,864.16 = 24,834,368,922.24/x - Step 3: Cross multiply
103,351,588,026.24x = 155,027,381,864.16 × 24,834,368,922.24 - Step 4: Simplify right side
103,351,588,026.24x = 3,850,007,194,263,528,407,040 - Step 5: Solve for x
x = 3,850,007,194,263,528,407,040/103,351,588,026.24 - Step 6: Final answer
x = 37,251,553,341.26
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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.