Finding the Fourth Proportional to 49,858,240,278.08, 74,791,957,932.72 and 16,282,038,774.80
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Solution
The fourth proportional to 49,858,240,278.08, 74,791,957,932.72 and 16,282,038,774.80 is: 24,424,559,557.49
Step by Step Solution
- Step 1: Write the proportion equation
49,858,240,278.08 : 74,791,957,932.72 = 16,282,038,774.80 : x - Step 2: Convert to fraction form
49,858,240,278.08/74,791,957,932.72 = 16,282,038,774.80/x - Step 3: Cross multiply
49,858,240,278.08x = 74,791,957,932.72 × 16,282,038,774.80 - Step 4: Simplify right side
49,858,240,278.08x = 1,217,765,559,103,757,484,032 - Step 5: Solve for x
x = 1,217,765,559,103,757,484,032/49,858,240,278.08 - Step 6: Final answer
x = 24,424,559,557.49
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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.